47869550399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{21011}}^1$

素因数の和:22043

約数の個数: 24

約数和(自身を含む): 55444784640

約数和(自身を除く): 7575234241

約数列:

[1, 11, 19, 121, 209, 991, 2299, 10901, 18829, 21011, 119911, 207119, 231121, 399209, 2278309, 2542331, 4391299, 20821901, 48304289, 229040911, 395616119, 2519450021, 4351777309, 47869550399]

約数ペア:

[(1, 47869550399), (11, 4351777309), (19, 2519450021), (121, 395616119), (209, 229040911), (991, 48304289), (2299, 20821901), (10901, 4391299), (18829, 2542331), (21011, 2278309), (119911, 399209), (207119, 231121)]