201739581

素因数分解:

$3^2\times {\mathrm{1303}}^1\times {\mathrm{17203}}^1$

素因数の和:18512

約数の個数: 12

約数和(自身を含む): 291642208

約数和(自身を除く): 89902627

約数列:

[1, 3, 9, 1303, 3909, 11727, 17203, 51609, 154827, 22415509, 67246527, 201739581]

約数ペア:

[(1, 201739581), (3, 67246527), (9, 22415509), (1303, 154827), (3909, 51609), (11727, 17203)]