7966704969

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{295951}}^1$

素因数の和:296957

約数の個数: 16

約数和(自身を含む): 11814403840

約数和(自身を除く): 3847698871

約数列:

[1, 3, 9, 27, 997, 2991, 8973, 26919, 295951, 887853, 2663559, 7990677, 295063147, 885189441, 2655568323, 7966704969]

約数ペア:

[(1, 7966704969), (3, 2655568323), (9, 885189441), (27, 295063147), (997, 7990677), (2991, 2663559), (8973, 887853), (26919, 295951)]