7500493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 2821427

約数列:

[1, 7, 11, 13, 59, 77, 91, 127, 143, 413, 649, 767, 889, 1001, 1397, 1651, 4543, 5369, 7493, 8437, 9779, 11557, 18161, 52451, 59059, 82423, 97409, 127127, 576961, 681863, 1071499, 7500493]

約数ペア:

[(1, 7500493), (7, 1071499), (11, 681863), (13, 576961), (59, 127127), (77, 97409), (91, 82423), (127, 59059), (143, 52451), (413, 18161), (649, 11557), (767, 9779), (889, 8437), (1001, 7493), (1397, 5369), (1651, 4543)]