39309507

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{189901}}^1$

素因数の和:189930

約数の個数: 12

約数和(自身を含む): 59249424

約数和(自身を除く): 19939917

約数列:

[1, 3, 9, 23, 69, 207, 189901, 569703, 1709109, 4367723, 13103169, 39309507]

約数ペア:

[(1, 39309507), (3, 13103169), (9, 4367723), (23, 1709109), (69, 569703), (207, 189901)]