42876717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 63745920

約数和(自身を除く): 20869203

約数列:

[1, 3, 13, 39, 61, 67, 183, 201, 269, 793, 807, 871, 2379, 2613, 3497, 4087, 10491, 12261, 16409, 18023, 49227, 53131, 54069, 159393, 213317, 234299, 639951, 702897, 1099403, 3298209, 14292239, 42876717]

約数ペア:

[(1, 42876717), (3, 14292239), (13, 3298209), (39, 1099403), (61, 702897), (67, 639951), (183, 234299), (201, 213317), (269, 159393), (793, 54069), (807, 53131), (871, 49227), (2379, 18023), (2613, 16409), (3497, 12261), (4087, 10491)]