6686355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 12204864

約数和(自身を除く): 5518509

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2017, 3315, 6051, 10085, 26221, 30255, 34289, 78663, 102867, 131105, 171445, 393315, 445757, 514335, 1337271, 2228785, 6686355]

約数ペア:

[(1, 6686355), (3, 2228785), (5, 1337271), (13, 514335), (15, 445757), (17, 393315), (39, 171445), (51, 131105), (65, 102867), (85, 78663), (195, 34289), (221, 30255), (255, 26221), (663, 10085), (1105, 6051), (2017, 3315)]