12141549

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 20720640

約数和(自身を除く): 8579091

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 283, 681, 849, 1589, 1981, 2043, 2547, 4767, 5943, 6129, 7641, 14301, 17829, 42903, 53487, 64241, 192723, 449687, 578169, 1349061, 1734507, 4047183, 12141549]

約数ペア:

[(1, 12141549), (3, 4047183), (7, 1734507), (9, 1349061), (21, 578169), (27, 449687), (63, 192723), (189, 64241), (227, 53487), (283, 42903), (681, 17829), (849, 14301), (1589, 7641), (1981, 6129), (2043, 5943), (2547, 4767)]