22543417

素因数分解:

${\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 16

約数和(自身を含む): 25285120

約数和(自身を除く): 2741703

約数列:

[1, 13, 31, 169, 331, 403, 2197, 4303, 5239, 10261, 55939, 68107, 133393, 727207, 1734109, 22543417]

約数ペア:

[(1, 22543417), (13, 1734109), (31, 727207), (169, 133393), (331, 68107), (403, 55939), (2197, 10261), (4303, 5239)]