560489691

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 796262400

約数和(自身を除く): 235772709

約数列:

[1, 3, 23, 69, 71, 191, 213, 573, 599, 1633, 1797, 4393, 4899, 13179, 13561, 13777, 40683, 41331, 42529, 114409, 127587, 311903, 343227, 935709, 978167, 2631407, 2934501, 7894221, 8123039, 24369117, 186829897, 560489691]

約数ペア:

[(1, 560489691), (3, 186829897), (23, 24369117), (69, 8123039), (71, 7894221), (191, 2934501), (213, 2631407), (573, 978167), (599, 935709), (1633, 343227), (1797, 311903), (4393, 127587), (4899, 114409), (13179, 42529), (13561, 41331), (13777, 40683)]