562419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 1048320

約数和(自身を除く): 485901

約数列:

[1, 3, 9, 11, 13, 19, 23, 33, 39, 57, 69, 99, 117, 143, 171, 207, 209, 247, 253, 299, 429, 437, 627, 741, 759, 897, 1287, 1311, 1881, 2223, 2277, 2691, 2717, 3289, 3933, 4807, 5681, 8151, 9867, 14421, 17043, 24453, 29601, 43263, 51129, 62491, 187473, 562419]

約数ペア:

[(1, 562419), (3, 187473), (9, 62491), (11, 51129), (13, 43263), (19, 29601), (23, 24453), (33, 17043), (39, 14421), (57, 9867), (69, 8151), (99, 5681), (117, 4807), (143, 3933), (171, 3289), (207, 2717), (209, 2691), (247, 2277), (253, 2223), (299, 1881), (429, 1311), (437, 1287), (627, 897), (741, 759)]