47193939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 73705632

約数和(自身を除く): 26511693

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 1297, 2799, 3891, 4043, 11673, 12129, 16861, 36387, 50583, 151749, 403367, 1210101, 3630303, 5243771, 15731313, 47193939]

約数ペア:

[(1, 47193939), (3, 15731313), (9, 5243771), (13, 3630303), (39, 1210101), (117, 403367), (311, 151749), (933, 50583), (1297, 36387), (2799, 16861), (3891, 12129), (4043, 11673)]