29781619

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 35900928

約数和(自身を除く): 6119309

約数列:

[1, 7, 23, 97, 161, 679, 1907, 2231, 13349, 15617, 43861, 184979, 307027, 1294853, 4254517, 29781619]

約数ペア:

[(1, 29781619), (7, 4254517), (23, 1294853), (97, 307027), (161, 184979), (679, 43861), (1907, 15617), (2231, 13349)]