40913537

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 47775744

約数和(自身を除く): 6862207

約数列:

[1, 7, 71, 191, 431, 497, 1337, 3017, 13561, 30601, 82321, 94927, 214207, 576247, 5844791, 40913537]

約数ペア:

[(1, 40913537), (7, 5844791), (71, 576247), (191, 214207), (431, 94927), (497, 82321), (1337, 30601), (3017, 13561)]