9256509

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 13877760

約数和(自身を除く): 4621251

約数列:

[1, 3, 9, 47, 79, 141, 237, 277, 423, 711, 831, 2493, 3713, 11139, 13019, 21883, 33417, 39057, 65649, 117171, 196947, 1028501, 3085503, 9256509]

約数ペア:

[(1, 9256509), (3, 3085503), (9, 1028501), (47, 196947), (79, 117171), (141, 65649), (237, 39057), (277, 33417), (423, 21883), (711, 13019), (831, 11139), (2493, 3713)]