1206226007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{440711}}^1$

素因数の和:440758

約数の個数: 16

約数和(自身を含む): 1523100672

約数和(自身を除く): 316874665

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 440711, 3084977, 7492087, 10136353, 52444609, 70954471, 172318001, 1206226007]

約数ペア:

[(1, 1206226007), (7, 172318001), (17, 70954471), (23, 52444609), (119, 10136353), (161, 7492087), (391, 3084977), (2737, 440711)]