5040321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 3131199

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 379, 403, 429, 1023, 1137, 1209, 4169, 4433, 4927, 11749, 12507, 13299, 14781, 35247, 54197, 129239, 152737, 162591, 387717, 458211, 1680107, 5040321]

約数ペア:

[(1, 5040321), (3, 1680107), (11, 458211), (13, 387717), (31, 162591), (33, 152737), (39, 129239), (93, 54197), (143, 35247), (341, 14781), (379, 13299), (403, 12507), (429, 11749), (1023, 4927), (1137, 4433), (1209, 4169)]