2438583

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 3865968

約数和(自身を除く): 1427385

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 313, 371, 939, 1113, 2191, 2597, 6573, 7791, 15337, 16589, 46011, 49767, 116123, 348369, 812861, 2438583]

約数ペア:

[(1, 2438583), (3, 812861), (7, 348369), (21, 116123), (49, 49767), (53, 46011), (147, 16589), (159, 15337), (313, 7791), (371, 6573), (939, 2597), (1113, 2191)]