1849029

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 3056832

約数和(自身を除く): 1207803

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 521, 1183, 1563, 3549, 3647, 6773, 10941, 20319, 47411, 88049, 142233, 264147, 616343, 1849029]

約数ペア:

[(1, 1849029), (3, 616343), (7, 264147), (13, 142233), (21, 88049), (39, 47411), (91, 20319), (169, 10941), (273, 6773), (507, 3647), (521, 3549), (1183, 1563)]