13045191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 18547200

約数和(自身を除く): 5502009

約数列:

[1, 3, 19, 57, 79, 237, 1501, 2897, 4503, 8691, 55043, 165129, 228863, 686589, 4348397, 13045191]

約数ペア:

[(1, 13045191), (3, 4348397), (19, 686589), (57, 228863), (79, 165129), (237, 55043), (1501, 8691), (2897, 4503)]