42563801

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 53881416

約数和(自身を除く): 11317615

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1381, 1813, 4403, 9667, 23477, 30821, 51097, 67669, 164339, 357679, 868649, 1150373, 2503753, 6080543, 42563801]

約数ペア:

[(1, 42563801), (7, 6080543), (17, 2503753), (37, 1150373), (49, 868649), (119, 357679), (259, 164339), (629, 67669), (833, 51097), (1381, 30821), (1813, 23477), (4403, 9667)]