7199127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 11508224

約数和(自身を除く): 4309097

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 1663, 4329, 4989, 14967, 21619, 61531, 64857, 184593, 194571, 553779, 799903, 2399709, 7199127]

約数ペア:

[(1, 7199127), (3, 2399709), (9, 799903), (13, 553779), (37, 194571), (39, 184593), (111, 64857), (117, 61531), (333, 21619), (481, 14967), (1443, 4989), (1663, 4329)]