2340289539

素因数分解:

$3^2\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{4079}}^1$

素因数の和:5400

約数の個数: 36

約数和(自身を含む): 3936310560

約数和(自身を除く): 1596021021

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1301, 3903, 4079, 9107, 11709, 12237, 27321, 28553, 36711, 63749, 81963, 85659, 191247, 199871, 256977, 573741, 599613, 1798839, 5306779, 15920337, 37147453, 47761011, 111442359, 260032171, 334327077, 780096513, 2340289539]

約数ペア:

[(1, 2340289539), (3, 780096513), (7, 334327077), (9, 260032171), (21, 111442359), (49, 47761011), (63, 37147453), (147, 15920337), (441, 5306779), (1301, 1798839), (3903, 599613), (4079, 573741), (9107, 256977), (11709, 199871), (12237, 191247), (27321, 85659), (28553, 81963), (36711, 63749)]