7946199

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 12480000

約数和(自身を除く): 4533801

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1499, 1767, 4497, 5301, 13491, 28481, 46469, 85443, 139407, 256329, 418221, 882911, 2648733, 7946199]

約数ペア:

[(1, 7946199), (3, 2648733), (9, 882911), (19, 418221), (31, 256329), (57, 139407), (93, 85443), (171, 46469), (279, 28481), (589, 13491), (1499, 5301), (1767, 4497)]