1330900417

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{224473}}^1$

素因数の和:224509

約数の個数: 18

約数和(自身を含む): 1701737394

約数和(自身を除く): 370836977

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 224473, 1571311, 2469203, 10999177, 17284421, 27161233, 120990947, 190128631, 1330900417]

約数ペア:

[(1, 1330900417), (7, 190128631), (11, 120990947), (49, 27161233), (77, 17284421), (121, 10999177), (539, 2469203), (847, 1571311), (5929, 224473)]