39809211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2131}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 57308160

約数和(自身を除く): 17498949

約数列:

[1, 3, 13, 39, 479, 1437, 2131, 6227, 6393, 18681, 27703, 83109, 1020749, 3062247, 13269737, 39809211]

約数ペア:

[(1, 39809211), (3, 13269737), (13, 3062247), (39, 1020749), (479, 83109), (1437, 27703), (2131, 18681), (6227, 6393)]