40754231

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 47942400

約数和(自身を除く): 7188169

約数列:

[1, 7, 49, 131, 343, 907, 917, 6349, 6419, 44443, 44933, 118817, 311101, 831719, 5822033, 40754231]

約数ペア:

[(1, 40754231), (7, 5822033), (49, 831719), (131, 311101), (343, 118817), (907, 44933), (917, 44443), (6349, 6419)]