23249421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11689}}^1$

素因数の和:11725

約数の個数: 24

約数和(自身を含む): 38296440

約数和(自身を除く): 15047019

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 11689, 35067, 105201, 151957, 198713, 455871, 596139, 1367613, 1788417, 2583269, 7749807, 23249421]

約数ペア:

[(1, 23249421), (3, 7749807), (9, 2583269), (13, 1788417), (17, 1367613), (39, 596139), (51, 455871), (117, 198713), (153, 151957), (221, 105201), (663, 35067), (1989, 11689)]