11285487

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7364

約数の個数: 20

約数和(自身を含む): 17748280

約数和(自身を除く): 6462793

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7333, 21999, 65997, 139327, 197991, 417981, 593973, 1253943, 3761829, 11285487]

約数ペア:

[(1, 11285487), (3, 3761829), (9, 1253943), (19, 593973), (27, 417981), (57, 197991), (81, 139327), (171, 65997), (513, 21999), (1539, 7333)]