10981971

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 22643712

約数和(自身を除く): 11661741

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 39, 53, 63, 69, 77, 91, 99, 117, 143, 159, 161, 207, 231, 253, 273, 299, 371, 429, 477, 483, 583, 689, 693, 759, 819, 897, 1001, 1113, 1219, 1287, 1449, 1749, 1771, 2067, 2093, 2277, 2691, 3003, 3289, 3339, 3657, 4081, 4823, 5247, 5313, 6201, 6279, 7579, 8533, 9009, 9867, 10971, 12243, 13409, 14469, 15847, 15939, 18837, 22737, 23023, 25599, 29601, 36729, 40227, 43407, 47541, 53053, 68211, 69069, 76797, 93863, 110929, 120681, 142623, 159159, 174317, 207207, 281589, 332787, 477477, 522951, 844767, 998361, 1220219, 1568853, 3660657, 10981971]

約数ペア:

[(1, 10981971), (3, 3660657), (7, 1568853), (9, 1220219), (11, 998361), (13, 844767), (21, 522951), (23, 477477), (33, 332787), (39, 281589), (53, 207207), (63, 174317), (69, 159159), (77, 142623), (91, 120681), (99, 110929), (117, 93863), (143, 76797), (159, 69069), (161, 68211), (207, 53053), (231, 47541), (253, 43407), (273, 40227), (299, 36729), (371, 29601), (429, 25599), (477, 23023), (483, 22737), (583, 18837), (689, 15939), (693, 15847), (759, 14469), (819, 13409), (897, 12243), (1001, 10971), (1113, 9867), (1219, 9009), (1287, 8533), (1449, 7579), (1749, 6279), (1771, 6201), (2067, 5313), (2093, 5247), (2277, 4823), (2691, 4081), (3003, 3657), (3289, 3339)]