42222873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 71700480

約数和(自身を除く): 29477607

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 3889, 10857, 11667, 27223, 42779, 81669, 128337, 182783, 299453, 548349, 898359, 1279481, 2010613, 3838443, 6031839, 14074291, 42222873]

約数ペア:

[(1, 42222873), (3, 14074291), (7, 6031839), (11, 3838443), (21, 2010613), (33, 1279481), (47, 898359), (77, 548349), (141, 299453), (231, 182783), (329, 128337), (517, 81669), (987, 42779), (1551, 27223), (3619, 11667), (3889, 10857)]