40662713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8431}}^1$

素因数の和:8504

約数の個数: 16

約数和(自身を含む): 50996736

約数和(自身を除く): 10334023

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 8431, 59017, 109603, 446843, 767221, 3127901, 5808959, 40662713]

約数ペア:

[(1, 40662713), (7, 5808959), (13, 3127901), (53, 767221), (91, 446843), (371, 109603), (689, 59017), (4823, 8431)]