85861221

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 116808000

約数和(自身を除く): 30946779

約数列:

[1, 3, 61, 183, 313, 939, 1499, 4497, 19093, 57279, 91439, 274317, 469187, 1407561, 28620407, 85861221]

約数ペア:

[(1, 85861221), (3, 28620407), (61, 1407561), (183, 469187), (313, 274317), (939, 91439), (1499, 57279), (4497, 19093)]