2880979761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{15733}}^1$

素因数の和:15957

約数の個数: 32

約数和(自身を含む): 4350136320

約数和(自身を除く): 1469156559

約数列:

[1, 3, 11, 31, 33, 93, 179, 341, 537, 1023, 1969, 5549, 5907, 15733, 16647, 47199, 61039, 173063, 183117, 487723, 519189, 1463169, 2816207, 5364953, 8448621, 16094859, 30978277, 87302417, 92934831, 261907251, 960326587, 2880979761]

約数ペア:

[(1, 2880979761), (3, 960326587), (11, 261907251), (31, 92934831), (33, 87302417), (93, 30978277), (179, 16094859), (341, 8448621), (537, 5364953), (1023, 2816207), (1969, 1463169), (5549, 519189), (5907, 487723), (15733, 183117), (16647, 173063), (47199, 61039)]