11702313

素因数分解:

$3^4\times 7^1\times {\mathrm{20639}}^1$

素因数の和:20658

約数の個数: 20

約数和(自身を含む): 19979520

約数和(自身を除く): 8277207

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 20639, 61917, 144473, 185751, 433419, 557253, 1300257, 1671759, 3900771, 11702313]

約数ペア:

[(1, 11702313), (3, 3900771), (7, 1671759), (9, 1300257), (21, 557253), (27, 433419), (63, 185751), (81, 144473), (189, 61917), (567, 20639)]