2009088692013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{13367}}^1\times {\mathrm{13913}}^1$

素因数の和:27573

約数の個数: 32

約数和(自身を含む): 2895684615936

約数和(自身を除く): 886595923923

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 13367, 13913, 40101, 41739, 173771, 180869, 521313, 542607, 3702659, 3853901, 11107977, 11561703, 48134567, 50100713, 144403701, 150302139, 185975071, 557925213, 2417675923, 7253027769, 51515094667, 154545284001, 669696230671, 2009088692013]

約数ペア:

[(1, 2009088692013), (3, 669696230671), (13, 154545284001), (39, 51515094667), (277, 7253027769), (831, 2417675923), (3601, 557925213), (10803, 185975071), (13367, 150302139), (13913, 144403701), (40101, 50100713), (41739, 48134567), (173771, 11561703), (180869, 11107977), (521313, 3853901), (542607, 3702659)]