425035521

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{3259}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 630275360

約数和(自身を除く): 205239839

約数列:

[1, 3, 9, 43, 129, 337, 387, 1011, 3033, 3259, 9777, 14491, 29331, 43473, 130419, 140137, 420411, 1098283, 1261233, 3294849, 9884547, 47226169, 141678507, 425035521]

約数ペア:

[(1, 425035521), (3, 141678507), (9, 47226169), (43, 9884547), (129, 3294849), (337, 1261233), (387, 1098283), (1011, 420411), (3033, 140137), (3259, 130419), (9777, 43473), (14491, 29331)]