12457533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1663}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 18210816

約数和(自身を除く): 5753283

約数列:

[1, 3, 11, 33, 227, 681, 1663, 2497, 4989, 7491, 18293, 54879, 377501, 1132503, 4152511, 12457533]

約数ペア:

[(1, 12457533), (3, 4152511), (11, 1132503), (33, 377501), (227, 54879), (681, 18293), (1663, 7491), (2497, 4989)]