3316203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 2449557

約数列:

[1, 3, 9, 11, 19, 33, 41, 43, 57, 99, 123, 129, 171, 209, 369, 387, 451, 473, 627, 779, 817, 1353, 1419, 1763, 1881, 2337, 2451, 4059, 4257, 5289, 7011, 7353, 8569, 8987, 15867, 19393, 25707, 26961, 33497, 58179, 77121, 80883, 100491, 174537, 301473, 368467, 1105401, 3316203]

約数ペア:

[(1, 3316203), (3, 1105401), (9, 368467), (11, 301473), (19, 174537), (33, 100491), (41, 80883), (43, 77121), (57, 58179), (99, 33497), (123, 26961), (129, 25707), (171, 19393), (209, 15867), (369, 8987), (387, 8569), (451, 7353), (473, 7011), (627, 5289), (779, 4257), (817, 4059), (1353, 2451), (1419, 2337), (1763, 1881)]