89007993

素因数分解:

$3^2\times {\mathrm{2237}}^1\times {\mathrm{4421}}^1$

素因数の和:6664

約数の個数: 12

約数和(自身を含む): 128653668

約数和(自身を除く): 39645675

約数列:

[1, 3, 9, 2237, 4421, 6711, 13263, 20133, 39789, 9889777, 29669331, 89007993]

約数ペア:

[(1, 89007993), (3, 29669331), (9, 9889777), (2237, 39789), (4421, 20133), (6711, 13263)]