12603987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7489}}^1$

素因数の和:7523

約数の個数: 24

約数和(自身を含む): 21031920

約数和(自身を除く): 8427933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7489, 22467, 67401, 82379, 127313, 247137, 381939, 741411, 1145817, 1400443, 4201329, 12603987]

約数ペア:

[(1, 12603987), (3, 4201329), (9, 1400443), (11, 1145817), (17, 741411), (33, 381939), (51, 247137), (99, 127313), (153, 82379), (187, 67401), (561, 22467), (1683, 7489)]