30916311

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 42094080

約数和(自身を除く): 11177769

約数列:

[1, 3, 71, 173, 213, 519, 839, 2517, 12283, 36849, 59569, 145147, 178707, 435441, 10305437, 30916311]

約数ペア:

[(1, 30916311), (3, 10305437), (71, 435441), (173, 178707), (213, 145147), (519, 59569), (839, 36849), (2517, 12283)]