1230378237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{14401}}^1$

素因数の和:15281

約数の個数: 24

約数和(自身を含む): 1941159168

約数和(自身を除く): 710780931

約数列:

[1, 3, 9, 11, 33, 99, 863, 2589, 7767, 9493, 14401, 28479, 43203, 85437, 129609, 158411, 475233, 1425699, 12428063, 37284189, 111852567, 136708693, 410126079, 1230378237]

約数ペア:

[(1, 1230378237), (3, 410126079), (9, 136708693), (11, 111852567), (33, 37284189), (99, 12428063), (863, 1425699), (2589, 475233), (7767, 158411), (9493, 129609), (14401, 85437), (28479, 43203)]