11843865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 22778496

約数和(自身を除く): 10934631

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 337, 355, 495, 639, 781, 1011, 1065, 1685, 2343, 3033, 3195, 3707, 3905, 5055, 7029, 11121, 11715, 15165, 18535, 23927, 33363, 35145, 55605, 71781, 119635, 166815, 215343, 263197, 358905, 789591, 1076715, 1315985, 2368773, 3947955, 11843865]

約数ペア:

[(1, 11843865), (3, 3947955), (5, 2368773), (9, 1315985), (11, 1076715), (15, 789591), (33, 358905), (45, 263197), (55, 215343), (71, 166815), (99, 119635), (165, 71781), (213, 55605), (337, 35145), (355, 33363), (495, 23927), (639, 18535), (781, 15165), (1011, 11715), (1065, 11121), (1685, 7029), (2343, 5055), (3033, 3905), (3195, 3707)]