5200419

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 8544528

約数和(自身を除く): 3344109

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2081, 2499, 6243, 14567, 35377, 43701, 101969, 106131, 247639, 305907, 742917, 1733473, 5200419]

約数ペア:

[(1, 5200419), (3, 1733473), (7, 742917), (17, 305907), (21, 247639), (49, 106131), (51, 101969), (119, 43701), (147, 35377), (357, 14567), (833, 6243), (2081, 2499)]