385866939

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{6301}}^1$

素因数の和:6590

約数の個数: 16

約数和(自身を含む): 521805600

約数和(自身を除く): 135938661

約数列:

[1, 3, 137, 149, 411, 447, 6301, 18903, 20413, 61239, 863237, 938849, 2589711, 2816547, 128622313, 385866939]

約数ペア:

[(1, 385866939), (3, 128622313), (137, 2816547), (149, 2589711), (411, 938849), (447, 863237), (6301, 61239), (18903, 20413)]