1320176919

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1\times {\mathrm{4507}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 1772184960

約数和(自身を除く): 452008041

約数列:

[1, 3, 251, 389, 753, 1167, 4507, 13521, 97639, 292917, 1131257, 1753223, 3393771, 5259669, 440058973, 1320176919]

約数ペア:

[(1, 1320176919), (3, 440058973), (251, 5259669), (389, 3393771), (753, 1753223), (1167, 1131257), (4507, 292917), (13521, 97639)]