247441566

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{12433}}^1$

素因数の和:12576

約数の個数: 32

約数和(自身を含む): 515662848

約数和(自身を除く): 268221282

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 6634, 9951, 12433, 19902, 24866, 37299, 74598, 385423, 770846, 1156269, 1330331, 2312538, 2660662, 3990993, 7981986, 41240261, 82480522, 123720783, 247441566]

約数ペア:

[(1, 247441566), (2, 123720783), (3, 82480522), (6, 41240261), (31, 7981986), (62, 3990993), (93, 2660662), (107, 2312538), (186, 1330331), (214, 1156269), (321, 770846), (642, 385423), (3317, 74598), (6634, 37299), (9951, 24866), (12433, 19902)]