12115719

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17483}}^1$

素因数の和:17507

約数の個数: 24

約数和(自身を含む): 21820032

約数和(自身を除く): 9704313

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 17483, 52449, 122381, 157347, 192313, 367143, 576939, 1101429, 1346191, 1730817, 4038573, 12115719]

約数ペア:

[(1, 12115719), (3, 4038573), (7, 1730817), (9, 1346191), (11, 1101429), (21, 576939), (33, 367143), (63, 192313), (77, 157347), (99, 122381), (231, 52449), (693, 17483)]