130940621

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1823}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 155025408

約数和(自身を除く): 24084787

約数列:

[1, 7, 31, 217, 331, 1823, 2317, 10261, 12761, 56513, 71827, 395591, 603413, 4223891, 18705803, 130940621]

約数ペア:

[(1, 130940621), (7, 18705803), (31, 4223891), (217, 603413), (331, 395591), (1823, 71827), (2317, 56513), (10261, 12761)]