3071121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 4368384

約数和(自身を除く): 1297263

約数列:

[1, 3, 23, 47, 69, 141, 947, 1081, 2841, 3243, 21781, 44509, 65343, 133527, 1023707, 3071121]

約数ペア:

[(1, 3071121), (3, 1023707), (23, 133527), (47, 65343), (69, 44509), (141, 21781), (947, 3243), (1081, 2841)]