13920433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 15301440

約数和(自身を除く): 1381007

約数列:

[1, 17, 43, 137, 139, 731, 2329, 2363, 5891, 5977, 19043, 100147, 101609, 323731, 818849, 13920433]

約数ペア:

[(1, 13920433), (17, 818849), (43, 323731), (137, 101609), (139, 100147), (731, 19043), (2329, 5977), (2363, 5891)]