1154249919

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{23021}}^1$

素因数の和:23652

約数の個数: 20

約数和(自身を含む): 1727110440

約数和(自身を除く): 572860521

約数列:

[1, 3, 9, 27, 81, 619, 1857, 5571, 16713, 23021, 50139, 69063, 207189, 621567, 1864701, 14249999, 42749997, 128249991, 384749973, 1154249919]

約数ペア:

[(1, 1154249919), (3, 384749973), (9, 128249991), (27, 42749997), (81, 14249999), (619, 1864701), (1857, 621567), (5571, 207189), (16713, 69063), (23021, 50139)]