12803791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12791}}^1$

素因数の和:12822

約数の個数: 16

約数和(自身を含む): 17192448

約数和(自身を除く): 4388657

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12791, 89537, 140701, 166283, 984907, 1163981, 1829113, 12803791]

約数ペア:

[(1, 12803791), (7, 1829113), (11, 1163981), (13, 984907), (77, 166283), (91, 140701), (143, 89537), (1001, 12791)]