377252323

素因数分解:

$7^4\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2312

約数の個数: 20

約数和(自身を含む): 446501808

約数和(自身を除く): 69249485

約数列:

[1, 7, 49, 71, 343, 497, 2213, 2401, 3479, 15491, 24353, 108437, 157123, 170471, 759059, 1099861, 5313413, 7699027, 53893189, 377252323]

約数ペア:

[(1, 377252323), (7, 53893189), (49, 7699027), (71, 5313413), (343, 1099861), (497, 759059), (2213, 170471), (2401, 157123), (3479, 108437), (15491, 24353)]