1961567197

素因数分解:

${\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 2016313344

約数和(自身を除く): 54746147

約数列:

[1, 71, 127, 211, 1031, 9017, 14981, 26797, 73201, 130937, 217541, 1902587, 9296527, 15445411, 27627707, 1961567197]

約数ペア:

[(1, 1961567197), (71, 27627707), (127, 15445411), (211, 9296527), (1031, 1902587), (9017, 217541), (14981, 130937), (26797, 73201)]