7248501

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 11733120

約数和(自身を除く): 4484619

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 193, 321, 351, 579, 963, 1391, 1737, 2509, 2889, 4173, 5211, 7527, 12519, 20651, 22581, 37557, 61953, 67743, 185859, 268463, 557577, 805389, 2416167, 7248501]

約数ペア:

[(1, 7248501), (3, 2416167), (9, 805389), (13, 557577), (27, 268463), (39, 185859), (107, 67743), (117, 61953), (193, 37557), (321, 22581), (351, 20651), (579, 12519), (963, 7527), (1391, 5211), (1737, 4173), (2509, 2889)]