12912885327

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{4111}}^1\times {\mathrm{22277}}^1$

素因数の和:26438

約数の個数: 16

約数和(自身を含む): 17588570112

約数和(自身を除く): 4675684785

約数列:

[1, 3, 47, 141, 4111, 12333, 22277, 66831, 193217, 579651, 1047019, 3141057, 91580747, 274742241, 4304295109, 12912885327]

約数ペア:

[(1, 12912885327), (3, 4304295109), (47, 274742241), (141, 91580747), (4111, 3141057), (12333, 1047019), (22277, 579651), (66831, 193217)]