28492443

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{733}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 47175648

約数和(自身を除く): 18683205

約数列:

[1, 3, 7, 9, 21, 63, 617, 733, 1851, 2199, 4319, 5131, 5553, 6597, 12957, 15393, 38871, 46179, 452261, 1356783, 3165827, 4070349, 9497481, 28492443]

約数ペア:

[(1, 28492443), (3, 9497481), (7, 4070349), (9, 3165827), (21, 1356783), (63, 452261), (617, 46179), (733, 38871), (1851, 15393), (2199, 12957), (4319, 6597), (5131, 5553)]