11983209

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3779}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 6402711

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 3779, 11337, 26453, 79359, 570629, 1711887, 3994403, 11983209]

約数ペア:

[(1, 11983209), (3, 3994403), (7, 1711887), (21, 570629), (151, 79359), (453, 26453), (1057, 11337), (3171, 3779)]