13028529

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 18051264

約数和(自身を除く): 5022735

約数列:

[1, 3, 41, 73, 123, 219, 1451, 2993, 4353, 8979, 59491, 105923, 178473, 317769, 4342843, 13028529]

約数ペア:

[(1, 13028529), (3, 4342843), (41, 317769), (73, 178473), (123, 105923), (219, 59491), (1451, 8979), (2993, 4353)]