15843282237

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{388859}}^1$

素因数の和:389374

約数の個数: 20

約数和(自身を含む): 23714238240

約数和(自身を除く): 7870956003

約数列:

[1, 3, 9, 27, 81, 503, 1509, 4527, 13581, 40743, 388859, 1166577, 3499731, 10499193, 31497579, 195596077, 586788231, 1760364693, 5281094079, 15843282237]

約数ペア:

[(1, 15843282237), (3, 5281094079), (9, 1760364693), (27, 586788231), (81, 195596077), (503, 31497579), (1509, 10499193), (4527, 3499731), (13581, 1166577), (40743, 388859)]