1315536543

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{26591}}^1$

素因数の和:26859

約数の個数: 24

約数和(自身を含む): 1991208960

約数和(自身を除く): 675672417

約数列:

[1, 3, 9, 23, 69, 207, 239, 717, 2151, 5497, 16491, 26591, 49473, 79773, 239319, 611593, 1834779, 5504337, 6355249, 19065747, 57197241, 146170727, 438512181, 1315536543]

約数ペア:

[(1, 1315536543), (3, 438512181), (9, 146170727), (23, 57197241), (69, 19065747), (207, 6355249), (239, 5504337), (717, 1834779), (2151, 611593), (5497, 239319), (16491, 79773), (26591, 49473)]