291938153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 319038720

約数和(自身を除く): 27100567

約数列:

[1, 13, 103, 263, 829, 1339, 3419, 10777, 27089, 85387, 218027, 352157, 1110031, 2834351, 22456781, 291938153]

約数ペア:

[(1, 291938153), (13, 22456781), (103, 2834351), (263, 1110031), (829, 352157), (1339, 218027), (3419, 85387), (10777, 27089)]