3090843

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 5181696

約数和(自身を除く): 2090853

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 691, 1491, 2073, 4473, 4837, 6219, 14511, 43533, 49061, 147183, 343427, 441549, 1030281, 3090843]

約数ペア:

[(1, 3090843), (3, 1030281), (7, 441549), (9, 343427), (21, 147183), (63, 49061), (71, 43533), (213, 14511), (497, 6219), (639, 4837), (691, 4473), (1491, 2073)]