4519257

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 6291648

約数和(自身を除く): 1772391

約数列:

[1, 3, 43, 53, 129, 159, 661, 1983, 2279, 6837, 28423, 35033, 85269, 105099, 1506419, 4519257]

約数ペア:

[(1, 4519257), (3, 1506419), (43, 105099), (53, 85269), (129, 35033), (159, 28423), (661, 6837), (1983, 2279)]