42412851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15761}}^1$

素因数の和:15803

約数の個数: 24

約数和(自身を含む): 68848416

約数和(自身を除く): 26435565

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 15761, 47283, 141849, 204893, 362503, 614679, 1087509, 1844037, 3262527, 4712539, 14137617, 42412851]

約数ペア:

[(1, 42412851), (3, 14137617), (9, 4712539), (13, 3262527), (23, 1844037), (39, 1087509), (69, 614679), (117, 362503), (207, 204893), (299, 141849), (897, 47283), (2691, 15761)]