2783127639

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{173}}^2\times {\mathrm{223}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 3776120320

約数和(自身を除く): 992992681

約数列:

[1, 3, 139, 173, 223, 417, 519, 669, 24047, 29929, 30997, 38579, 72141, 89787, 92991, 115737, 4160131, 5362481, 6674167, 12480393, 16087443, 20022501, 927709213, 2783127639]

約数ペア:

[(1, 2783127639), (3, 927709213), (139, 20022501), (173, 16087443), (223, 12480393), (417, 6674167), (519, 5362481), (669, 4160131), (24047, 115737), (29929, 92991), (30997, 89787), (38579, 72141)]