1222085931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{248543}}^1$

素因数の和:248706

約数の個数: 16

約数和(自身を含む): 1789516800

約数和(自身を除く): 567430869

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 248543, 745629, 2733973, 8201919, 37032907, 111098721, 407361977, 1222085931]

約数ペア:

[(1, 1222085931), (3, 407361977), (11, 111098721), (33, 37032907), (149, 8201919), (447, 2733973), (1639, 745629), (4917, 248543)]