9878121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 15721056

約数和(自身を除く): 5842935

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 883, 1017, 1243, 2649, 3729, 7947, 9713, 11187, 29139, 87417, 99779, 299337, 898011, 1097569, 3292707, 9878121]

約数ペア:

[(1, 9878121), (3, 3292707), (9, 1097569), (11, 898011), (33, 299337), (99, 99779), (113, 87417), (339, 29139), (883, 11187), (1017, 9713), (1243, 7947), (2649, 3729)]