10991139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 15540480

約数和(自身を除く): 4549341

約数列:

[1, 3, 19, 57, 151, 453, 1277, 2869, 3831, 8607, 24263, 72789, 192827, 578481, 3663713, 10991139]

約数ペア:

[(1, 10991139), (3, 3663713), (19, 578481), (57, 192827), (151, 72789), (453, 24263), (1277, 8607), (2869, 3831)]