9131031

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11149}}^1$

素因数の和:11175

約数の個数: 24

約数和(自身を含む): 16234400

約数和(自身を除く): 7103369

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 11149, 33447, 78043, 100341, 144937, 234129, 434811, 702387, 1014559, 1304433, 3043677, 9131031]

約数ペア:

[(1, 9131031), (3, 3043677), (7, 1304433), (9, 1014559), (13, 702387), (21, 434811), (39, 234129), (63, 144937), (91, 100341), (117, 78043), (273, 33447), (819, 11149)]