11271009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 16025600

約数和(自身を除く): 4754591

約数列:

[1, 3, 19, 57, 79, 237, 1501, 2503, 4503, 7509, 47557, 142671, 197737, 593211, 3757003, 11271009]

約数ペア:

[(1, 11271009), (3, 3757003), (19, 593211), (57, 197737), (79, 142671), (237, 47557), (1501, 7509), (2503, 4503)]