156717509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2237}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 179344368

約数和(自身を除く): 22626859

約数列:

[1, 13, 17, 221, 317, 2237, 4121, 5389, 29081, 38029, 70057, 494377, 709129, 9218677, 12055193, 156717509]

約数ペア:

[(1, 156717509), (13, 12055193), (17, 9218677), (221, 709129), (317, 494377), (2237, 70057), (4121, 38029), (5389, 29081)]