13358427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 18493440

約数和(自身を除く): 5135013

約数列:

[1, 3, 31, 93, 239, 601, 717, 1803, 7409, 18631, 22227, 55893, 143639, 430917, 4452809, 13358427]

約数ペア:

[(1, 13358427), (3, 4452809), (31, 430917), (93, 143639), (239, 55893), (601, 22227), (717, 18631), (1803, 7409)]