9027109

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 3230171

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 227, 247, 299, 437, 1589, 1729, 2093, 2951, 3059, 4313, 5221, 5681, 20657, 30191, 36547, 39767, 56069, 67873, 99199, 392483, 475111, 694393, 1289587, 9027109]

約数ペア:

[(1, 9027109), (7, 1289587), (13, 694393), (19, 475111), (23, 392483), (91, 99199), (133, 67873), (161, 56069), (227, 39767), (247, 36547), (299, 30191), (437, 20657), (1589, 5681), (1729, 5221), (2093, 4313), (2951, 3059)]