2954709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 4623840

約数和(自身を除く): 1669131

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 467, 703, 1401, 2109, 4203, 6327, 8873, 17279, 26619, 51837, 79857, 155511, 328301, 984903, 2954709]

約数ペア:

[(1, 2954709), (3, 984903), (9, 328301), (19, 155511), (37, 79857), (57, 51837), (111, 26619), (171, 17279), (333, 8873), (467, 6327), (703, 4203), (1401, 2109)]