47893573

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 63334656

約数和(自身を除く): 15441083

約数列:

[1, 7, 13, 17, 83, 91, 119, 221, 373, 581, 1079, 1411, 1547, 2611, 4849, 6341, 7553, 9877, 18343, 30959, 33943, 44387, 82433, 128401, 216713, 402467, 526303, 577031, 2817269, 3684121, 6841939, 47893573]

約数ペア:

[(1, 47893573), (7, 6841939), (13, 3684121), (17, 2817269), (83, 577031), (91, 526303), (119, 402467), (221, 216713), (373, 128401), (581, 82433), (1079, 44387), (1411, 33943), (1547, 30959), (2611, 18343), (4849, 9877), (6341, 7553)]