1291230241

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{3533}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 1492761600

約数和(自身を除く): 201531359

約数列:

[1, 7, 109, 479, 763, 3353, 3533, 24731, 52211, 365477, 385097, 1692307, 2695679, 11846149, 184461463, 1291230241]

約数ペア:

[(1, 1291230241), (7, 184461463), (109, 11846149), (479, 2695679), (763, 1692307), (3353, 385097), (3533, 365477), (24731, 52211)]