79866367

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{887}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 96330240

約数和(自身を除く): 16463873

約数列:

[1, 7, 19, 133, 677, 887, 4739, 6209, 12863, 16853, 90041, 117971, 600499, 4203493, 11409481, 79866367]

約数ペア:

[(1, 79866367), (7, 11409481), (19, 4203493), (133, 600499), (677, 117971), (887, 90041), (4739, 16853), (6209, 12863)]