6391941

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 8812608

約数和(自身を除く): 2420667

約数列:

[1, 3, 41, 123, 157, 331, 471, 993, 6437, 13571, 19311, 40713, 51967, 155901, 2130647, 6391941]

約数ペア:

[(1, 6391941), (3, 2130647), (41, 155901), (123, 51967), (157, 40713), (331, 19311), (471, 13571), (993, 6437)]