591438429

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{26171}}^1$

素因数の和:26220

約数の個数: 28

約数和(自身を含む): 915391872

約数和(自身を除く): 323953443

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 26171, 78513, 235539, 706617, 811301, 2119851, 2433903, 6359553, 7301709, 19078659, 21905127, 65715381, 197146143, 591438429]

約数ペア:

[(1, 591438429), (3, 197146143), (9, 65715381), (27, 21905127), (31, 19078659), (81, 7301709), (93, 6359553), (243, 2433903), (279, 2119851), (729, 811301), (837, 706617), (2511, 235539), (7533, 78513), (22599, 26171)]