2002813371

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1902007}}^1$

素因数の和:1902032

約数の個数: 20

約数和(自身を含む): 3222001552

約数和(自身を除く): 1219188181

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1902007, 5706021, 17118063, 24726091, 51354189, 74178273, 154062567, 222534819, 667604457, 2002813371]

約数ペア:

[(1, 2002813371), (3, 667604457), (9, 222534819), (13, 154062567), (27, 74178273), (39, 51354189), (81, 24726091), (117, 17118063), (351, 5706021), (1053, 1902007)]