9860907

素因数分解:

$3^1\times 7^4\times {\mathrm{37}}^2$

素因数の和:105

約数の個数: 30

約数和(自身を含む): 15764028

約数和(自身を除く): 5903121

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1369, 1813, 2401, 4107, 5439, 7203, 9583, 12691, 28749, 38073, 67081, 88837, 201243, 266511, 469567, 1408701, 3286969, 9860907]

約数ペア:

[(1, 9860907), (3, 3286969), (7, 1408701), (21, 469567), (37, 266511), (49, 201243), (111, 88837), (147, 67081), (259, 38073), (343, 28749), (777, 12691), (1029, 9583), (1369, 7203), (1813, 5439), (2401, 4107)]