53921019

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 72898560

約数和(自身を除く): 18977541

約数列:

[1, 3, 139, 191, 417, 573, 677, 2031, 26549, 79647, 94103, 129307, 282309, 387921, 17973673, 53921019]

約数ペア:

[(1, 53921019), (3, 17973673), (139, 387921), (191, 282309), (417, 129307), (573, 94103), (677, 79647), (2031, 26549)]