15238347

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 20942880

約数和(自身を除く): 5704533

約数列:

[1, 3, 41, 123, 229, 541, 687, 1623, 9389, 22181, 28167, 66543, 123889, 371667, 5079449, 15238347]

約数ペア:

[(1, 15238347), (3, 5079449), (41, 371667), (123, 123889), (229, 66543), (541, 28167), (687, 22181), (1623, 9389)]