260337121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 287740800

約数和(自身を除く): 27403679

約数列:

[1, 11, 149, 193, 823, 1639, 2123, 9053, 28757, 122627, 158839, 316327, 1348897, 1747229, 23667011, 260337121]

約数ペア:

[(1, 260337121), (11, 23667011), (149, 1747229), (193, 1348897), (823, 316327), (1639, 158839), (2123, 122627), (9053, 28757)]