4227996843

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{997}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 7079444736

約数和(自身を除く): 2851447893

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 811, 997, 1743, 2433, 2991, 5229, 5677, 6979, 7299, 8973, 17031, 20937, 51093, 62811, 67313, 82751, 201939, 248253, 471191, 579257, 605817, 744759, 808567, 1413573, 1737771, 2425701, 4240719, 5213313, 5659969, 7277103, 16979907, 50939721, 67111061, 201333183, 469777427, 603999549, 1409332281, 4227996843]

約数ペア:

[(1, 4227996843), (3, 1409332281), (7, 603999549), (9, 469777427), (21, 201333183), (63, 67111061), (83, 50939721), (249, 16979907), (581, 7277103), (747, 5659969), (811, 5213313), (997, 4240719), (1743, 2425701), (2433, 1737771), (2991, 1413573), (5229, 808567), (5677, 744759), (6979, 605817), (7299, 579257), (8973, 471191), (17031, 248253), (20937, 201939), (51093, 82751), (62811, 67313)]