1420480943

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{6599}}^1$

素因数の和:6827

約数の個数: 24

約数和(自身を含む): 1733529600

約数和(自身を除く): 313048657

約数列:

[1, 7, 23, 49, 161, 191, 1127, 1337, 4393, 6599, 9359, 30751, 46193, 151777, 215257, 323351, 1062439, 1260409, 7437073, 8822863, 28989407, 61760041, 202925849, 1420480943]

約数ペア:

[(1, 1420480943), (7, 202925849), (23, 61760041), (49, 28989407), (161, 8822863), (191, 7437073), (1127, 1260409), (1337, 1062439), (4393, 323351), (6599, 215257), (9359, 151777), (30751, 46193)]