4903731

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 8153184

約数和(自身を除く): 3249453

約数列:

[1, 3, 7, 9, 21, 63, 277, 281, 831, 843, 1939, 1967, 2493, 2529, 5817, 5901, 17451, 17703, 77837, 233511, 544859, 700533, 1634577, 4903731]

約数ペア:

[(1, 4903731), (3, 1634577), (7, 700533), (9, 544859), (21, 233511), (63, 77837), (277, 17703), (281, 17451), (831, 5901), (843, 5817), (1939, 2529), (1967, 2493)]