128702920697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13543399}}^1$

素因数の和:13543472

約数の個数: 16

約数和(自身を含む): 150169219200

約数和(自身を除く): 21466298503

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 13543399, 176064187, 230237783, 582366157, 2993091179, 7570760041, 9900224669, 128702920697]

約数ペア:

[(1, 128702920697), (13, 9900224669), (17, 7570760041), (43, 2993091179), (221, 582366157), (559, 230237783), (731, 176064187), (9503, 13543399)]