8858473

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 10435392

約数和(自身を除く): 1576919

約数列:

[1, 13, 23, 43, 53, 169, 299, 559, 689, 989, 1219, 2279, 3887, 7267, 8957, 12857, 15847, 29627, 52417, 167141, 206011, 385151, 681421, 8858473]

約数ペア:

[(1, 8858473), (13, 681421), (23, 385151), (43, 206011), (53, 167141), (169, 52417), (299, 29627), (559, 15847), (689, 12857), (989, 8957), (1219, 7267), (2279, 3887)]