12813273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 20891520

約数和(自身を除く): 8078247

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 4463, 13389, 40167, 49093, 129427, 147279, 388281, 441837, 1164843, 1423697, 4271091, 12813273]

約数ペア:

[(1, 12813273), (3, 4271091), (9, 1423697), (11, 1164843), (29, 441837), (33, 388281), (87, 147279), (99, 129427), (261, 49093), (319, 40167), (957, 13389), (2871, 4463)]