266080147197

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{12878377}}^1$

素因数の和:12878548

約数の個数: 16

約数和(自身を含む): 363479340672

約数和(自身を除く): 97399193475

約数列:

[1, 3, 71, 97, 213, 291, 6887, 20661, 12878377, 38635131, 914364767, 1249202569, 2743094301, 3747607707, 88693382399, 266080147197]

約数ペア:

[(1, 266080147197), (3, 88693382399), (71, 3747607707), (97, 2743094301), (213, 1249202569), (291, 914364767), (6887, 38635131), (20661, 12878377)]