203418891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{579541}}^1$

素因数の和:579563

約数の個数: 16

約数和(自身を含む): 324543520

約数和(自身を除く): 121124629

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 579541, 1738623, 5215869, 7534033, 15647607, 22602099, 67806297, 203418891]

約数ペア:

[(1, 203418891), (3, 67806297), (9, 22602099), (13, 15647607), (27, 7534033), (39, 5215869), (117, 1738623), (351, 579541)]