10890021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 15779840

約数和(自身を除く): 4889819

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 6163, 18489, 117097, 191053, 351291, 573159, 3630007, 10890021]

約数ペア:

[(1, 10890021), (3, 3630007), (19, 573159), (31, 351291), (57, 191053), (93, 117097), (589, 18489), (1767, 6163)]