869376673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{20903}}^1$

素因数の和:21132

約数の個数: 16

約数和(自身を含む): 1003392000

約数和(自身を除く): 134015327

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 20903, 41591, 229933, 397157, 4159697, 4368727, 45756667, 79034243, 869376673]

約数ペア:

[(1, 869376673), (11, 79034243), (19, 45756667), (199, 4368727), (209, 4159697), (2189, 397157), (3781, 229933), (20903, 41591)]