38374749

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 65296640

約数和(自身を除く): 26921891

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 733, 831, 1939, 2199, 2493, 5131, 5817, 6597, 7479, 15393, 17451, 19791, 46179, 52353, 138537, 203041, 609123, 1421287, 1827369, 4263861, 5482107, 12791583, 38374749]

約数ペア:

[(1, 38374749), (3, 12791583), (7, 5482107), (9, 4263861), (21, 1827369), (27, 1421287), (63, 609123), (189, 203041), (277, 138537), (733, 52353), (831, 46179), (1939, 19791), (2199, 17451), (2493, 15393), (5131, 7479), (5817, 6597)]