13308303

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 19756800

約数和(自身を除く): 6448497

約数列:

[1, 3, 19, 29, 57, 83, 87, 97, 249, 291, 551, 1577, 1653, 1843, 2407, 2813, 4731, 5529, 7221, 8051, 8439, 24153, 45733, 53447, 137199, 152969, 160341, 233479, 458907, 700437, 4436101, 13308303]

約数ペア:

[(1, 13308303), (3, 4436101), (19, 700437), (29, 458907), (57, 233479), (83, 160341), (87, 152969), (97, 137199), (249, 53447), (291, 45733), (551, 24153), (1577, 8439), (1653, 8051), (1843, 7221), (2407, 5529), (2813, 4731)]