489116929

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{3559}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 579283200

約数和(自身を除く): 90166271

約数列:

[1, 7, 29, 203, 677, 3559, 4739, 19633, 24913, 103211, 137431, 722477, 2409443, 16866101, 69873847, 489116929]

約数ペア:

[(1, 489116929), (7, 69873847), (29, 16866101), (203, 2409443), (677, 722477), (3559, 137431), (4739, 103211), (19633, 24913)]