4984011

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 20

約数和(自身を含む): 7651072

約数和(自身を除く): 2667061

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1663, 2997, 4989, 14967, 44901, 61531, 134703, 184593, 553779, 1661337, 4984011]

約数ペア:

[(1, 4984011), (3, 1661337), (9, 553779), (27, 184593), (37, 134703), (81, 61531), (111, 44901), (333, 14967), (999, 4989), (1663, 2997)]