326469537

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{26497}}^1$

素因数の和:26577

約数の個数: 18

約数和(自身を含む): 484674918

約数和(自身を除く): 158205381

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 12321, 26497, 79491, 238473, 980389, 2941167, 8823501, 36274393, 108823179, 326469537]

約数ペア:

[(1, 326469537), (3, 108823179), (9, 36274393), (37, 8823501), (111, 2941167), (333, 980389), (1369, 238473), (4107, 79491), (12321, 26497)]