7328223

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 12169248

約数和(自身を除く): 4841025

約数列:

[1, 3, 7, 9, 21, 63, 293, 397, 879, 1191, 2051, 2637, 2779, 3573, 6153, 8337, 18459, 25011, 116321, 348963, 814247, 1046889, 2442741, 7328223]

約数ペア:

[(1, 7328223), (3, 2442741), (7, 1046889), (9, 814247), (21, 348963), (63, 116321), (293, 25011), (397, 18459), (879, 8337), (1191, 6153), (2051, 3573), (2637, 2779)]