992817279

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{7159}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 1511619200

約数和(自身を除く): 518801921

約数列:

[1, 3, 9, 19, 57, 171, 811, 2433, 7159, 7299, 15409, 21477, 46227, 64431, 136021, 138681, 408063, 1224189, 5805949, 17417847, 52253541, 110313031, 330939093, 992817279]

約数ペア:

[(1, 992817279), (3, 330939093), (9, 110313031), (19, 52253541), (57, 17417847), (171, 5805949), (811, 1224189), (2433, 408063), (7159, 138681), (7299, 136021), (15409, 64431), (21477, 46227)]