2116750461

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 3701808000

約数和(自身を除く): 1585057539

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 109, 119, 133, 147, 323, 327, 357, 399, 409, 763, 833, 931, 969, 1227, 1853, 2071, 2261, 2289, 2499, 2793, 2863, 5341, 5559, 6213, 6783, 6953, 7771, 8589, 12971, 14497, 15827, 16023, 20041, 20859, 23313, 35207, 38913, 43491, 44581, 47481, 48671, 54397, 60123, 90797, 101479, 105621, 132107, 133743, 146013, 163191, 246449, 272391, 304437, 312067, 340697, 380779, 396321, 739347, 757877, 847039, 924749, 936201, 1022091, 1142337, 1725143, 2184469, 2273631, 2541117, 2774247, 5175429, 5305139, 5929273, 6473243, 6553407, 14399663, 15915417, 17787819, 19419729, 37135973, 41504911, 43198989, 100797641, 111407919, 124514733, 302392923, 705583487, 2116750461]

約数ペア:

[(1, 2116750461), (3, 705583487), (7, 302392923), (17, 124514733), (19, 111407919), (21, 100797641), (49, 43198989), (51, 41504911), (57, 37135973), (109, 19419729), (119, 17787819), (133, 15915417), (147, 14399663), (323, 6553407), (327, 6473243), (357, 5929273), (399, 5305139), (409, 5175429), (763, 2774247), (833, 2541117), (931, 2273631), (969, 2184469), (1227, 1725143), (1853, 1142337), (2071, 1022091), (2261, 936201), (2289, 924749), (2499, 847039), (2793, 757877), (2863, 739347), (5341, 396321), (5559, 380779), (6213, 340697), (6783, 312067), (6953, 304437), (7771, 272391), (8589, 246449), (12971, 163191), (14497, 146013), (15827, 133743), (16023, 132107), (20041, 105621), (20859, 101479), (23313, 90797), (35207, 60123), (38913, 54397), (43491, 48671), (44581, 47481)]