39195221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 43615488

約数和(自身を除く): 4420267

約数列:

[1, 13, 41, 151, 487, 533, 1963, 6191, 6331, 19967, 73537, 80483, 259571, 955981, 3015017, 39195221]

約数ペア:

[(1, 39195221), (13, 3015017), (41, 955981), (151, 259571), (487, 80483), (533, 73537), (1963, 19967), (6191, 6331)]