2013803649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36389}}^1$

素因数の和:36462

約数の個数: 48

約数和(自身を含む): 3496933440

約数和(自身を除く): 1483129791

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 1287, 1419, 1677, 4257, 5031, 6149, 18447, 36389, 55341, 109167, 327501, 400279, 473057, 1200837, 1419171, 1564727, 3602511, 4257513, 4694181, 5203627, 14082543, 15610881, 17211997, 20341451, 46832643, 51635991, 61024353, 154907973, 183073059, 223755961, 671267883, 2013803649]

約数ペア:

[(1, 2013803649), (3, 671267883), (9, 223755961), (11, 183073059), (13, 154907973), (33, 61024353), (39, 51635991), (43, 46832643), (99, 20341451), (117, 17211997), (129, 15610881), (143, 14082543), (387, 5203627), (429, 4694181), (473, 4257513), (559, 3602511), (1287, 1564727), (1419, 1419171), (1677, 1200837), (4257, 473057), (5031, 400279), (6149, 327501), (18447, 109167), (36389, 55341)]