18853023

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7069}}^1$

素因数の和:7206

約数の個数: 16

約数和(自身を含む): 28958720

約数和(自身を除く): 10105697

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 7069, 21207, 49483, 148449, 897763, 2693289, 6284341, 18853023]

約数ペア:

[(1, 18853023), (3, 6284341), (7, 2693289), (21, 897763), (127, 148449), (381, 49483), (889, 21207), (2667, 7069)]