1073943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 1707888

約数和(自身を除く): 633945

約数列:

[1, 3, 9, 13, 39, 67, 117, 137, 201, 411, 603, 871, 1233, 1781, 2613, 5343, 7839, 9179, 16029, 27537, 82611, 119327, 357981, 1073943]

約数ペア:

[(1, 1073943), (3, 357981), (9, 119327), (13, 82611), (39, 27537), (67, 16029), (117, 9179), (137, 7839), (201, 5343), (411, 2613), (603, 1781), (871, 1233)]