401149671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2699}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 597542400

約数和(自身を除く): 196392729

約数列:

[1, 3, 13, 37, 39, 103, 111, 309, 481, 1339, 1443, 2699, 3811, 4017, 8097, 11433, 35087, 49543, 99863, 105261, 148629, 277997, 299589, 833991, 1298219, 3613961, 3894657, 10285889, 10841883, 30857667, 133716557, 401149671]

約数ペア:

[(1, 401149671), (3, 133716557), (13, 30857667), (37, 10841883), (39, 10285889), (103, 3894657), (111, 3613961), (309, 1298219), (481, 833991), (1339, 299589), (1443, 277997), (2699, 148629), (3811, 105261), (4017, 99863), (8097, 49543), (11433, 35087)]