87106269

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 118411520

約数和(自身を除く): 31305251

約数列:

[1, 3, 79, 157, 237, 471, 2341, 7023, 12403, 37209, 184939, 367537, 554817, 1102611, 29035423, 87106269]

約数ペア:

[(1, 87106269), (3, 29035423), (79, 1102611), (157, 554817), (237, 367537), (471, 184939), (2341, 37209), (7023, 12403)]