13187213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 14708736

約数和(自身を除く): 1521523

約数列:

[1, 13, 47, 113, 191, 611, 1469, 2483, 5311, 8977, 21583, 69043, 116701, 280579, 1014401, 13187213]

約数ペア:

[(1, 13187213), (13, 1014401), (47, 280579), (113, 116701), (191, 69043), (611, 21583), (1469, 8977), (2483, 5311)]