40338311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 46015200

約数和(自身を除く): 5676889

約数列:

[1, 13, 19, 197, 247, 829, 2561, 3743, 10777, 15751, 48659, 163313, 204763, 2123069, 3102947, 40338311]

約数ペア:

[(1, 40338311), (13, 3102947), (19, 2123069), (197, 204763), (247, 163313), (829, 48659), (2561, 15751), (3743, 10777)]