331323363

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{10711}}^1$

素因数の和:11215

約数の個数: 24

約数和(自身を含む): 548111616

約数和(自身を除く): 216788253

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 3437, 4419, 10311, 10711, 30933, 32133, 74977, 96399, 224931, 674793, 5259101, 15777303, 36813707, 47331909, 110441121, 331323363]

約数ペア:

[(1, 331323363), (3, 110441121), (7, 47331909), (9, 36813707), (21, 15777303), (63, 5259101), (491, 674793), (1473, 224931), (3437, 96399), (4419, 74977), (10311, 32133), (10711, 30933)]