17944287

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 24718848

約数和(自身を除く): 6774561

約数列:

[1, 3, 43, 113, 129, 339, 1231, 3693, 4859, 14577, 52933, 139103, 158799, 417309, 5981429, 17944287]

約数ペア:

[(1, 17944287), (3, 5981429), (43, 417309), (113, 158799), (129, 139103), (339, 52933), (1231, 14577), (3693, 4859)]