203479389

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{53959}}^1$

素因数の和:54384

約数の個数: 12

約数和(自身を含む): 294621600

約数和(自身を除く): 91142211

約数列:

[1, 3, 9, 419, 1257, 3771, 53959, 161877, 485631, 22608821, 67826463, 203479389]

約数ペア:

[(1, 203479389), (3, 67826463), (9, 22608821), (419, 485631), (1257, 161877), (3771, 53959)]