386369997

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{2111}}^1$

素因数の和:2178

約数の個数: 36

約数和(自身を含む): 589019904

約数和(自身を除く): 202649907

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 361, 507, 741, 1083, 2111, 3211, 4693, 6333, 9633, 14079, 27443, 40109, 61009, 82329, 120327, 183027, 356759, 521417, 762071, 1070277, 1564251, 2286213, 6778421, 9906923, 20335263, 29720769, 128789999, 386369997]

約数ペア:

[(1, 386369997), (3, 128789999), (13, 29720769), (19, 20335263), (39, 9906923), (57, 6778421), (169, 2286213), (247, 1564251), (361, 1070277), (507, 762071), (741, 521417), (1083, 356759), (2111, 183027), (3211, 120327), (4693, 82329), (6333, 61009), (9633, 40109), (14079, 27443)]