1379729943

素因数分解:

$3^5\times {\mathrm{257}}^1\times {\mathrm{22093}}^1$

素因数の和:22365

約数の個数: 24

約数和(自身を含む): 2074891728

約数和(自身を除く): 695161785

約数列:

[1, 3, 9, 27, 81, 243, 257, 771, 2313, 6939, 20817, 22093, 62451, 66279, 198837, 596511, 1789533, 5368599, 5677901, 17033703, 51101109, 153303327, 459909981, 1379729943]

約数ペア:

[(1, 1379729943), (3, 459909981), (9, 153303327), (27, 51101109), (81, 17033703), (243, 5677901), (257, 5368599), (771, 1789533), (2313, 596511), (6939, 198837), (20817, 66279), (22093, 62451)]