15202390221

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{2958239}}^1$

素因数の和:2958816

約数の個数: 12

約数和(自身を含む): 21997472640

約数和(自身を除く): 6795082419

約数列:

[1, 3, 9, 571, 1713, 5139, 2958239, 8874717, 26624151, 1689154469, 5067463407, 15202390221]

約数ペア:

[(1, 15202390221), (3, 5067463407), (9, 1689154469), (571, 26624151), (1713, 8874717), (5139, 2958239)]