20171105503

素因数分解:

${\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{21031}}^1$

素因数の和:21378

約数の個数: 16

約数和(自身を含む): 20935252800

約数和(自身を除く): 764147297

約数列:

[1, 41, 149, 157, 6109, 6437, 21031, 23393, 862271, 959113, 3133619, 3301867, 128478379, 135376547, 491978183, 20171105503]

約数ペア:

[(1, 20171105503), (41, 491978183), (149, 135376547), (157, 128478379), (6109, 3301867), (6437, 3133619), (21031, 959113), (23393, 862271)]