1915799337

素因数分解:

$3^3\times {\mathrm{2351}}^1\times {\mathrm{30181}}^1$

素因数の和:32541

約数の個数: 16

約数和(自身を含む): 2839522560

約数和(自身を除く): 923723223

約数列:

[1, 3, 9, 27, 2351, 7053, 21159, 30181, 63477, 90543, 271629, 814887, 70955531, 212866593, 638599779, 1915799337]

約数ペア:

[(1, 1915799337), (3, 638599779), (9, 212866593), (27, 70955531), (2351, 814887), (7053, 271629), (21159, 90543), (30181, 63477)]