21924459

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{13763}}^1$

素因数の和:13831

約数の個数: 16

約数和(自身を含む): 33033600

約数和(自身を除く): 11109141

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 13763, 41289, 123867, 371601, 812017, 2436051, 7308153, 21924459]

約数ペア:

[(1, 21924459), (3, 7308153), (9, 2436051), (27, 812017), (59, 371601), (177, 123867), (531, 41289), (1593, 13763)]