11858121

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{10889}}^1$

素因数の和:10917

約数の個数: 18

約数和(自身を含む): 18828810

約数和(自身を除く): 6970689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 10889, 32667, 98001, 119779, 359337, 1078011, 1317569, 3952707, 11858121]

約数ペア:

[(1, 11858121), (3, 3952707), (9, 1317569), (11, 1078011), (33, 359337), (99, 119779), (121, 98001), (363, 32667), (1089, 10889)]