68941747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{911}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 83174400

約数和(自身を除く): 14232653

約数列:

[1, 7, 19, 133, 569, 911, 3983, 6377, 10811, 17309, 75677, 121163, 518359, 3628513, 9848821, 68941747]

約数ペア:

[(1, 68941747), (7, 9848821), (19, 3628513), (133, 518359), (569, 121163), (911, 75677), (3983, 17309), (6377, 10811)]