12265587

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1104

約数の個数: 20

約数和(自身を含む): 18454920

約数和(自身を除く): 6189333

約数列:

[1, 3, 9, 27, 81, 163, 489, 929, 1467, 2787, 4401, 8361, 13203, 25083, 75249, 151427, 454281, 1362843, 4088529, 12265587]

約数ペア:

[(1, 12265587), (3, 4088529), (9, 1362843), (27, 454281), (81, 151427), (163, 75249), (489, 25083), (929, 13203), (1467, 8361), (2787, 4401)]