306228417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4861}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 470486016

約数和(自身を除く): 164257599

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 759, 913, 1909, 2739, 4861, 5727, 14583, 20999, 53471, 62997, 111803, 160413, 335409, 403463, 1210389, 1229833, 3689499, 4438093, 9279649, 13314279, 27838947, 102076139, 306228417]

約数ペア:

[(1, 306228417), (3, 102076139), (11, 27838947), (23, 13314279), (33, 9279649), (69, 4438093), (83, 3689499), (249, 1229833), (253, 1210389), (759, 403463), (913, 335409), (1909, 160413), (2739, 111803), (4861, 62997), (5727, 53471), (14583, 20999)]