1398981923

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{2789}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 1480887360

約数和(自身を除く): 81905437

約数列:

[1, 23, 113, 193, 2599, 2789, 4439, 21809, 64147, 315157, 501607, 538277, 7248611, 12380371, 60825301, 1398981923]

約数ペア:

[(1, 1398981923), (23, 60825301), (113, 12380371), (193, 7248611), (2599, 538277), (2789, 501607), (4439, 315157), (21809, 64147)]