8617479

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 13000320

約数和(自身を除く): 4382841

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 739, 897, 2217, 3887, 9607, 11661, 16997, 28821, 50991, 124891, 220961, 374673, 662883, 2872493, 8617479]

約数ペア:

[(1, 8617479), (3, 2872493), (13, 662883), (23, 374673), (39, 220961), (69, 124891), (169, 50991), (299, 28821), (507, 16997), (739, 11661), (897, 9607), (2217, 3887)]