38877363

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32479}}^1$

素因数の和:32511

約数の個数: 24

約数和(自身を含む): 67558400

約数和(自身を除く): 28681037

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32479, 97437, 227353, 292311, 617101, 682059, 1851303, 2046177, 4319707, 5553909, 12959121, 38877363]

約数ペア:

[(1, 38877363), (3, 12959121), (7, 5553909), (9, 4319707), (19, 2046177), (21, 1851303), (57, 682059), (63, 617101), (133, 292311), (171, 227353), (399, 97437), (1197, 32479)]