13901211

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 20700576

約数和(自身を除く): 6799365

約数列:

[1, 3, 9, 53, 151, 159, 193, 453, 477, 579, 1359, 1737, 8003, 10229, 24009, 29143, 30687, 72027, 87429, 92061, 262287, 1544579, 4633737, 13901211]

約数ペア:

[(1, 13901211), (3, 4633737), (9, 1544579), (53, 262287), (151, 92061), (159, 87429), (193, 72027), (453, 30687), (477, 29143), (579, 24009), (1359, 10229), (1737, 8003)]