2958111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 4660656

約数和(自身を除く): 1702545

約数列:

[1, 3, 9, 13, 39, 117, 131, 193, 393, 579, 1179, 1703, 1737, 2509, 5109, 7527, 15327, 22581, 25283, 75849, 227547, 328679, 986037, 2958111]

約数ペア:

[(1, 2958111), (3, 986037), (9, 328679), (13, 227547), (39, 75849), (117, 25283), (131, 22581), (193, 15327), (393, 7527), (579, 5109), (1179, 2509), (1703, 1737)]