1401163947

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{54001}}^1$

素因数の和:54072

約数の個数: 24

約数和(自身を含む): 2144959440

約数和(自身を除く): 743795493

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 8649, 25947, 54001, 162003, 486009, 1458027, 1674031, 5022093, 15066279, 45198837, 51894961, 155684883, 467054649, 1401163947]

約数ペア:

[(1, 1401163947), (3, 467054649), (9, 155684883), (27, 51894961), (31, 45198837), (93, 15066279), (279, 5022093), (837, 1674031), (961, 1458027), (2883, 486009), (8649, 162003), (25947, 54001)]