131085647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{1427}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 163683072

約数和(自身を除く): 32597425

約数列:

[1, 7, 11, 77, 1193, 1427, 8351, 9989, 13123, 15697, 91861, 109879, 1702411, 11916877, 18726521, 131085647]

約数ペア:

[(1, 131085647), (7, 18726521), (11, 11916877), (77, 1702411), (1193, 109879), (1427, 91861), (8351, 15697), (9989, 13123)]