7732161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 11970504

約数和(自身を除く): 4238343

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 521, 873, 1563, 1649, 4689, 4947, 8857, 14841, 26571, 50537, 79713, 151611, 454833, 859129, 2577387, 7732161]

約数ペア:

[(1, 7732161), (3, 2577387), (9, 859129), (17, 454833), (51, 151611), (97, 79713), (153, 50537), (291, 26571), (521, 14841), (873, 8857), (1563, 4947), (1649, 4689)]