22520433

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 33303072

約数和(自身を除く): 10782639

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1033, 1677, 3099, 7267, 13429, 21801, 40287, 44419, 133257, 174577, 523731, 577447, 1732341, 7506811, 22520433]

約数ペア:

[(1, 22520433), (3, 7506811), (13, 1732341), (39, 577447), (43, 523731), (129, 174577), (169, 133257), (507, 44419), (559, 40287), (1033, 21801), (1677, 13429), (3099, 7267)]