13208589

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1102

約数の個数: 20

約数和(自身を含む): 19863360

約数和(自身を除く): 6654771

約数列:

[1, 3, 9, 27, 81, 179, 537, 911, 1611, 2733, 4833, 8199, 14499, 24597, 73791, 163069, 489207, 1467621, 4402863, 13208589]

約数ペア:

[(1, 13208589), (3, 4402863), (9, 1467621), (27, 489207), (81, 163069), (179, 73791), (537, 24597), (911, 14499), (1611, 8199), (2733, 4833)]