7420091399

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{438203}}^1$

素因数の和:438310

約数の個数: 16

約数和(自身を含む): 8834192640

約数和(自身を除く): 1414101241

約数列:

[1, 7, 41, 59, 287, 413, 2419, 16933, 438203, 3067421, 17966323, 25853977, 125764261, 180977839, 1060013057, 7420091399]

約数ペア:

[(1, 7420091399), (7, 1060013057), (41, 180977839), (59, 125764261), (287, 25853977), (413, 17966323), (2419, 3067421), (16933, 438203)]