9409509

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{1831}}^1$

素因数の和:2408

約数の個数: 12

約数和(自身を含む): 13622752

約数和(自身を除く): 4213243

約数列:

[1, 3, 9, 571, 1713, 1831, 5139, 5493, 16479, 1045501, 3136503, 9409509]

約数ペア:

[(1, 9409509), (3, 3136503), (9, 1045501), (571, 16479), (1713, 5493), (1831, 5139)]