15131883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5791}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 22055936

約数和(自身を除く): 6924053

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 5791, 17373, 75283, 225849, 387997, 1163991, 5043961, 15131883]

約数ペア:

[(1, 15131883), (3, 5043961), (13, 1163991), (39, 387997), (67, 225849), (201, 75283), (871, 17373), (2613, 5791)]