12126843

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 6218757

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 479, 873, 1437, 2813, 4311, 8439, 13891, 25317, 41673, 46463, 125019, 139389, 418167, 1347427, 4042281, 12126843]

約数ペア:

[(1, 12126843), (3, 4042281), (9, 1347427), (29, 418167), (87, 139389), (97, 125019), (261, 46463), (291, 41673), (479, 25317), (873, 13891), (1437, 8439), (2813, 4311)]