387963969

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{8009}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 527250240

約数和(自身を除く): 139286271

約数列:

[1, 3, 67, 201, 241, 723, 8009, 16147, 24027, 48441, 536603, 1609809, 1930169, 5790507, 129321323, 387963969]

約数ペア:

[(1, 387963969), (3, 129321323), (67, 5790507), (201, 1930169), (241, 1609809), (723, 536603), (8009, 48441), (16147, 24027)]