7081749

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 10733632

約数和(自身を除く): 3651883

約数列:

[1, 3, 9, 27, 81, 151, 193, 243, 453, 579, 1359, 1737, 4077, 5211, 12231, 15633, 29143, 36693, 46899, 87429, 262287, 786861, 2360583, 7081749]

約数ペア:

[(1, 7081749), (3, 2360583), (9, 786861), (27, 262287), (81, 87429), (151, 46899), (193, 36693), (243, 29143), (453, 15633), (579, 12231), (1359, 5211), (1737, 4077)]