4250673

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 7092800

約数和(自身を除く): 2842127

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 619, 763, 981, 1857, 2289, 4333, 5571, 6867, 12999, 38997, 67471, 202413, 472297, 607239, 1416891, 4250673]

約数ペア:

[(1, 4250673), (3, 1416891), (7, 607239), (9, 472297), (21, 202413), (63, 67471), (109, 38997), (327, 12999), (619, 6867), (763, 5571), (981, 4333), (1857, 2289)]