2062203

素因数分解:

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

素因数の和:80

約数の個数: 48

約数和(自身を含む): 3575040

約数和(自身を除く): 1512837

約数列:

[1, 3, 11, 13, 19, 23, 33, 39, 57, 69, 121, 143, 209, 247, 253, 299, 363, 429, 437, 627, 741, 759, 897, 1311, 1573, 2299, 2717, 2783, 3289, 4719, 4807, 5681, 6897, 8151, 8349, 9867, 14421, 17043, 29887, 36179, 52877, 62491, 89661, 108537, 158631, 187473, 687401, 2062203]

約数ペア:

[(1, 2062203), (3, 687401), (11, 187473), (13, 158631), (19, 108537), (23, 89661), (33, 62491), (39, 52877), (57, 36179), (69, 29887), (121, 17043), (143, 14421), (209, 9867), (247, 8349), (253, 8151), (299, 6897), (363, 5681), (429, 4807), (437, 4719), (627, 3289), (741, 2783), (759, 2717), (897, 2299), (1311, 1573)]