40907237

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2677}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 48846720

約数和(自身を除く): 7939483

約数列:

[1, 7, 37, 59, 259, 413, 2183, 2677, 15281, 18739, 99049, 157943, 693343, 1105601, 5843891, 40907237]

約数ペア:

[(1, 40907237), (7, 5843891), (37, 1105601), (59, 693343), (259, 157943), (413, 99049), (2183, 18739), (2677, 15281)]