99478547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5381}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 120556800

約数和(自身を除く): 21078253

約数列:

[1, 7, 19, 133, 139, 973, 2641, 5381, 18487, 37667, 102239, 715673, 747959, 5235713, 14211221, 99478547]

約数ペア:

[(1, 99478547), (7, 14211221), (19, 5235713), (133, 747959), (139, 715673), (973, 102239), (2641, 37667), (5381, 18487)]