87124849

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2243}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 103403520

約数和(自身を除く): 16278671

約数列:

[1, 7, 31, 179, 217, 1253, 2243, 5549, 15701, 38843, 69533, 401497, 486731, 2810479, 12446407, 87124849]

約数ペア:

[(1, 87124849), (7, 12446407), (31, 2810479), (179, 486731), (217, 401497), (1253, 69533), (2243, 38843), (5549, 15701)]