40913702921

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{64228733}}^1$

素因数の和:64228760

約数の個数: 12

約数和(自身を含む): 51254529732

約数和(自身を除く): 10340826811

約数列:

[1, 7, 13, 49, 91, 637, 64228733, 449601131, 834973529, 3147207917, 5844814703, 40913702921]

約数ペア:

[(1, 40913702921), (7, 5844814703), (13, 3147207917), (49, 834973529), (91, 449601131), (637, 64228733)]