12603661

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 15229440

約数和(自身を除く): 2625779

約数列:

[1, 7, 29, 47, 203, 329, 1321, 1363, 9247, 9541, 38309, 62087, 268163, 434609, 1800523, 12603661]

約数ペア:

[(1, 12603661), (7, 1800523), (29, 434609), (47, 268163), (203, 62087), (329, 38309), (1321, 9541), (1363, 9247)]