21331036593

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{1069}}^1\times {\mathrm{14683}}^1$

素因数の和:15909

約数の個数: 24

約数和(自身を含む): 31046674880

約数和(自身を除く): 9715638287

約数列:

[1, 3, 9, 151, 453, 1069, 1359, 3207, 9621, 14683, 44049, 132147, 161419, 484257, 1452771, 2217133, 6651399, 15696127, 19954197, 47088381, 141265143, 2370115177, 7110345531, 21331036593]

約数ペア:

[(1, 21331036593), (3, 7110345531), (9, 2370115177), (151, 141265143), (453, 47088381), (1069, 19954197), (1359, 15696127), (3207, 6651399), (9621, 2217133), (14683, 1452771), (44049, 484257), (132147, 161419)]