40245207

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3742

約数の個数: 16

約数和(自身を含む): 55511040

約数和(自身を除く): 15265833

約数列:

[1, 3, 47, 79, 141, 237, 3613, 3713, 10839, 11139, 169811, 285427, 509433, 856281, 13415069, 40245207]

約数ペア:

[(1, 40245207), (3, 13415069), (47, 856281), (79, 509433), (141, 285427), (237, 169811), (3613, 11139), (3713, 10839)]