3900507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 5660928

約数和(自身を除く): 1760421

約数列:

[1, 3, 13, 39, 103, 309, 971, 1339, 2913, 4017, 12623, 37869, 100013, 300039, 1300169, 3900507]

約数ペア:

[(1, 3900507), (3, 1300169), (13, 300039), (39, 100013), (103, 37869), (309, 12623), (971, 4017), (1339, 2913)]