12124827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9451

約数の個数: 24

約数和(自身を含む): 20577648

約数和(自身を除く): 8452821

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 9421, 28263, 84789, 103631, 122473, 310893, 367419, 932679, 1102257, 1347203, 4041609, 12124827]

約数ペア:

[(1, 12124827), (3, 4041609), (9, 1347203), (11, 1102257), (13, 932679), (33, 367419), (39, 310893), (99, 122473), (117, 103631), (143, 84789), (429, 28263), (1287, 9421)]