13307788991

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{21360817}}^1$

素因数の和:21360913

約数の個数: 8

約数和(自身を含む): 15379788960

約数和(自身を除く): 2071999969

約数列:

[1, 7, 89, 623, 21360817, 149525719, 1901112713, 13307788991]

約数ペア:

[(1, 13307788991), (7, 1901112713), (89, 149525719), (623, 21360817)]