482643

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 818688

約数和(自身を除く): 336045

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 163, 329, 423, 489, 987, 1141, 1467, 2961, 3423, 7661, 10269, 22983, 53627, 68949, 160881, 482643]

約数ペア:

[(1, 482643), (3, 160881), (7, 68949), (9, 53627), (21, 22983), (47, 10269), (63, 7661), (141, 3423), (163, 2961), (329, 1467), (423, 1141), (489, 987)]