2019294867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{2903}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 2980758528

約数和(自身を除く): 961463661

約数列:

[1, 3, 17, 23, 51, 69, 391, 593, 1173, 1779, 2903, 8709, 10081, 13639, 30243, 40917, 49351, 66769, 148053, 200307, 231863, 695589, 1135073, 1721479, 3405219, 5164437, 29265143, 39594017, 87795429, 118782051, 673098289, 2019294867]

約数ペア:

[(1, 2019294867), (3, 673098289), (17, 118782051), (23, 87795429), (51, 39594017), (69, 29265143), (391, 5164437), (593, 3405219), (1173, 1721479), (1779, 1135073), (2903, 695589), (8709, 231863), (10081, 200307), (13639, 148053), (30243, 66769), (40917, 49351)]