39231387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{613}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 61237904

約数和(自身を除く): 22006517

約数列:

[1, 3, 9, 13, 39, 117, 547, 613, 1641, 1839, 4923, 5517, 7111, 7969, 21333, 23907, 63999, 71721, 335311, 1005933, 3017799, 4359043, 13077129, 39231387]

約数ペア:

[(1, 39231387), (3, 13077129), (9, 4359043), (13, 3017799), (39, 1005933), (117, 335311), (547, 71721), (613, 63999), (1641, 23907), (1839, 21333), (4923, 7969), (5517, 7111)]