42274407

素因数分解:

$3^1\times 7^4\times {\mathrm{5869}}^1$

素因数の和:5900

約数の個数: 20

約数和(自身を含む): 65767480

約数和(自身を除く): 23493073

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 5869, 7203, 17607, 41083, 123249, 287581, 862743, 2013067, 6039201, 14091469, 42274407]

約数ペア:

[(1, 42274407), (3, 14091469), (7, 6039201), (21, 2013067), (49, 862743), (147, 287581), (343, 123249), (1029, 41083), (2401, 17607), (5869, 7203)]