2013018657

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{9431}}^1$

素因数の和:9881

約数の個数: 24

約数和(自身を含む): 2913582528

約数和(自身を除く): 900563871

約数列:

[1, 3, 13, 39, 169, 421, 507, 1263, 5473, 9431, 16419, 28293, 71149, 122603, 213447, 367809, 1593839, 3970451, 4781517, 11911353, 51615863, 154847589, 671006219, 2013018657]

約数ペア:

[(1, 2013018657), (3, 671006219), (13, 154847589), (39, 51615863), (169, 11911353), (421, 4781517), (507, 3970451), (1263, 1593839), (5473, 367809), (9431, 213447), (16419, 122603), (28293, 71149)]