79251207

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42403}}^1$

素因数の和:42502

約数の個数: 16

約数和(自身を含む): 122123520

約数和(自身を除く): 42872313

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 42403, 127209, 296821, 890463, 3773867, 11321601, 26417069, 79251207]

約数ペア:

[(1, 79251207), (3, 26417069), (7, 11321601), (21, 3773867), (89, 890463), (267, 296821), (623, 127209), (1869, 42403)]