31997284799

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 34673184000

約数和(自身を除く): 2675899201

約数列:

[1, 19, 59, 179, 181, 881, 1121, 3401, 3439, 10561, 10679, 16739, 32399, 51979, 157699, 159461, 200659, 202901, 615581, 987601, 1911541, 2996281, 3029759, 9304241, 9408199, 28543519, 36319279, 176780579, 178755781, 542326861, 1684067621, 31997284799]

約数ペア:

[(1, 31997284799), (19, 1684067621), (59, 542326861), (179, 178755781), (181, 176780579), (881, 36319279), (1121, 28543519), (3401, 9408199), (3439, 9304241), (10561, 3029759), (10679, 2996281), (16739, 1911541), (32399, 987601), (51979, 615581), (157699, 202901), (159461, 200659)]