1993251069

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{9029}}^1$

素因数の和:10345

約数の個数: 24

約数和(自身を含む): 3033357600

約数和(自身を除く): 1040106531

約数列:

[1, 3, 9, 19, 57, 171, 1291, 3873, 9029, 11619, 24529, 27087, 73587, 81261, 171551, 220761, 514653, 1543959, 11656439, 34969317, 104907951, 221472341, 664417023, 1993251069]

約数ペア:

[(1, 1993251069), (3, 664417023), (9, 221472341), (19, 104907951), (57, 34969317), (171, 11656439), (1291, 1543959), (3873, 514653), (9029, 220761), (11619, 171551), (24529, 81261), (27087, 73587)]