3919383

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 6166160

約数和(自身を除く): 2246777

約数列:

[1, 3, 9, 13, 39, 117, 139, 241, 417, 723, 1251, 1807, 2169, 3133, 5421, 9399, 16263, 28197, 33499, 100497, 301491, 435487, 1306461, 3919383]

約数ペア:

[(1, 3919383), (3, 1306461), (9, 435487), (13, 301491), (39, 100497), (117, 33499), (139, 28197), (241, 16263), (417, 9399), (723, 5421), (1251, 3133), (1807, 2169)]