25310061

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1667}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 41980224

約数和(自身を除く): 16670163

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1667, 1687, 2169, 5001, 5061, 11669, 15003, 15183, 35007, 105021, 401747, 1205241, 2812229, 3615723, 8436687, 25310061]

約数ペア:

[(1, 25310061), (3, 8436687), (7, 3615723), (9, 2812229), (21, 1205241), (63, 401747), (241, 105021), (723, 35007), (1667, 15183), (1687, 15003), (2169, 11669), (5001, 5061)]