528801

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 878400

約数和(自身を除く): 349599

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 169, 273, 447, 507, 1043, 1183, 1937, 3129, 3549, 5811, 13559, 25181, 40677, 75543, 176267, 528801]

約数ペア:

[(1, 528801), (3, 176267), (7, 75543), (13, 40677), (21, 25181), (39, 13559), (91, 5811), (149, 3549), (169, 3129), (273, 1937), (447, 1183), (507, 1043)]