3821883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 5724432

約数和(自身を除く): 1902549

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 559, 689, 1677, 1849, 2067, 2279, 5547, 6837, 24037, 29627, 72111, 88881, 97997, 293991, 1273961, 3821883]

約数ペア:

[(1, 3821883), (3, 1273961), (13, 293991), (39, 97997), (43, 88881), (53, 72111), (129, 29627), (159, 24037), (559, 6837), (689, 5547), (1677, 2279), (1849, 2067)]