85440017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1231}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 97278720

約数和(自身を除く): 11838703

約数列:

[1, 13, 19, 247, 281, 1231, 3653, 5339, 16003, 23389, 69407, 304057, 345911, 4496843, 6572309, 85440017]

約数ペア:

[(1, 85440017), (13, 6572309), (19, 4496843), (247, 345911), (281, 304057), (1231, 69407), (3653, 23389), (5339, 16003)]