4387752009

素因数分解:

$3^2\times {\mathrm{36571}}^1\times {\mathrm{13331}}^1$

素因数の和:49908

約数の個数: 12

約数和(自身を含む): 6338512752

約数和(自身を除く): 1950760743

約数列:

[1, 3, 9, 13331, 36571, 39993, 109713, 119979, 329139, 487528001, 1462584003, 4387752009]

約数ペア:

[(1, 4387752009), (3, 1462584003), (9, 487528001), (13331, 329139), (36571, 119979), (39993, 109713)]