2986159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 3638880

約数和(自身を除く): 652721

約数列:

[1, 11, 23, 29, 37, 121, 253, 319, 407, 667, 851, 1073, 2783, 3509, 4477, 7337, 9361, 11803, 24679, 80707, 102971, 129833, 271469, 2986159]

約数ペア:

[(1, 2986159), (11, 271469), (23, 129833), (29, 102971), (37, 80707), (121, 24679), (253, 11803), (319, 9361), (407, 7337), (667, 4477), (851, 3509), (1073, 2783)]