247679459

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7369}}^1$

素因数の和:7478

約数の個数: 16

約数和(自身を含む): 274164000

約数和(自身を除く): 26484541

約数列:

[1, 19, 29, 61, 551, 1159, 1769, 7369, 33611, 140011, 213701, 449509, 4060319, 8540671, 13035761, 247679459]

約数ペア:

[(1, 247679459), (19, 13035761), (29, 8540671), (61, 4060319), (551, 449509), (1159, 213701), (1769, 140011), (7369, 33611)]