2481207651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{31511}}^1$

素因数の和:32203

約数の個数: 24

約数和(自身を含む): 3865514016

約数和(自身を除く): 1384306365

約数列:

[1, 3, 9, 13, 39, 117, 673, 2019, 6057, 8749, 26247, 31511, 78741, 94533, 283599, 409643, 1228929, 3686787, 21206903, 63620709, 190862127, 275689739, 827069217, 2481207651]

約数ペア:

[(1, 2481207651), (3, 827069217), (9, 275689739), (13, 190862127), (39, 63620709), (117, 21206903), (673, 3686787), (2019, 1228929), (6057, 409643), (8749, 283599), (26247, 94533), (31511, 78741)]