2011444227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{19603}}^1$

素因数の和:20499

約数の個数: 24

約数和(自身を含む): 3132640784

約数和(自身を除く): 1121196557

約数列:

[1, 3, 9, 13, 39, 117, 877, 2631, 7893, 11401, 19603, 34203, 58809, 102609, 176427, 254839, 764517, 2293551, 17191831, 51575493, 154726479, 223493803, 670481409, 2011444227]

約数ペア:

[(1, 2011444227), (3, 670481409), (9, 223493803), (13, 154726479), (39, 51575493), (117, 17191831), (877, 2293551), (2631, 764517), (7893, 254839), (11401, 176427), (19603, 102609), (34203, 58809)]