12420101757

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{18301}}^1$

素因数の和:20229

約数の個数: 32

約数和(自身を含む): 20050792704

約数和(自身を除く): 7630690947

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1901, 5703, 13307, 18301, 32317, 39921, 54903, 96951, 128107, 226219, 311117, 384321, 678657, 933351, 2177819, 6533457, 34790201, 104370603, 243531407, 591433417, 730594221, 1774300251, 4140033919, 12420101757]

約数ペア:

[(1, 12420101757), (3, 4140033919), (7, 1774300251), (17, 730594221), (21, 591433417), (51, 243531407), (119, 104370603), (357, 34790201), (1901, 6533457), (5703, 2177819), (13307, 933351), (18301, 678657), (32317, 384321), (39921, 311117), (54903, 226219), (96951, 128107)]