2885751027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10607}}^1$

素因数の和:10712

約数の個数: 48

約数和(自身を含む): 4611509760

約数和(自身を除く): 1725758733

約数列:

[1, 3, 9, 19, 37, 43, 57, 111, 129, 171, 333, 387, 703, 817, 1591, 2109, 2451, 4773, 6327, 7353, 10607, 14319, 30229, 31821, 90687, 95463, 201533, 272061, 392459, 456101, 604599, 1177377, 1368303, 1813797, 3532131, 4104909, 7456721, 8665919, 16875737, 22370163, 25997757, 50627211, 67110489, 77993271, 151881633, 320639003, 961917009, 2885751027]

約数ペア:

[(1, 2885751027), (3, 961917009), (9, 320639003), (19, 151881633), (37, 77993271), (43, 67110489), (57, 50627211), (111, 25997757), (129, 22370163), (171, 16875737), (333, 8665919), (387, 7456721), (703, 4104909), (817, 3532131), (1591, 1813797), (2109, 1368303), (2451, 1177377), (4773, 604599), (6327, 456101), (7353, 392459), (10607, 272061), (14319, 201533), (30229, 95463), (31821, 90687)]