71042167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5477}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 86771520

約数和(自身を除く): 15729353

約数列:

[1, 7, 17, 109, 119, 763, 1853, 5477, 12971, 38339, 93109, 596993, 651763, 4178951, 10148881, 71042167]

約数ペア:

[(1, 71042167), (7, 10148881), (17, 4178951), (109, 651763), (119, 596993), (763, 93109), (1853, 38339), (5477, 12971)]