71043063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260231}}^1$

素因数の和:260254

約数の個数: 16

約数和(自身を含む): 116583936

約数和(自身を除く): 45540873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 260231, 780693, 1821617, 3383003, 5464851, 10149009, 23681021, 71043063]

約数ペア:

[(1, 71043063), (3, 23681021), (7, 10149009), (13, 5464851), (21, 3383003), (39, 1821617), (91, 780693), (273, 260231)]