4884381

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 20

約数和(自身を含む): 7457472

約数和(自身を除く): 2573091

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1283, 3807, 3849, 11547, 34641, 60301, 103923, 180903, 542709, 1628127, 4884381]

約数ペア:

[(1, 4884381), (3, 1628127), (9, 542709), (27, 180903), (47, 103923), (81, 60301), (141, 34641), (423, 11547), (1269, 3849), (1283, 3807)]