38964177

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10139}}^1$

素因数の和:10213

約数の個数: 24

約数和(自身を含む): 65382720

約数和(自身を除く): 26418543

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10139, 30417, 70973, 91251, 212919, 618479, 638757, 1855437, 4329353, 5566311, 12988059, 38964177]

約数ペア:

[(1, 38964177), (3, 12988059), (7, 5566311), (9, 4329353), (21, 1855437), (61, 638757), (63, 618479), (183, 212919), (427, 91251), (549, 70973), (1281, 30417), (3843, 10139)]