720552009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1\times {\mathrm{4003}}^1$

素因数の和:6104

約数の個数: 16

約数和(自身を含む): 994593600

約数和(自身を除く): 274041591

約数列:

[1, 3, 29, 87, 2069, 4003, 6207, 12009, 60001, 116087, 180003, 348261, 8282207, 24846621, 240184003, 720552009]

約数ペア:

[(1, 720552009), (3, 240184003), (29, 24846621), (87, 8282207), (2069, 348261), (4003, 180003), (6207, 116087), (12009, 60001)]