7159347

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 30

約数和(自身を含む): 11602932

約数和(自身を除く): 4443585

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 523, 1053, 1521, 1569, 4563, 4707, 6799, 13689, 14121, 20397, 42363, 61191, 88387, 183573, 265161, 550719, 795483, 2386449, 7159347]

約数ペア:

[(1, 7159347), (3, 2386449), (9, 795483), (13, 550719), (27, 265161), (39, 183573), (81, 88387), (117, 61191), (169, 42363), (351, 20397), (507, 14121), (523, 13689), (1053, 6799), (1521, 4707), (1569, 4563)]