12884997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{541}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 18263232

約数和(自身を除く): 5378235

約数列:

[1, 3, 17, 51, 467, 541, 1401, 1623, 7939, 9197, 23817, 27591, 252647, 757941, 4294999, 12884997]

約数ペア:

[(1, 12884997), (3, 4294999), (17, 757941), (51, 252647), (467, 27591), (541, 23817), (1401, 9197), (1623, 7939)]