133513237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21713}}^1$

素因数の和:21780

約数の個数: 16

約数和(自身を含む): 160509888

約数和(自身を除く): 26996651

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 21713, 238843, 282269, 933659, 3104959, 10270249, 12137567, 133513237]

約数ペア:

[(1, 133513237), (11, 12137567), (13, 10270249), (43, 3104959), (143, 933659), (473, 282269), (559, 238843), (6149, 21713)]