812016883

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 896538240

約数和(自身を除く): 84521357

約数列:

[1, 17, 31, 233, 289, 389, 527, 3961, 6613, 7223, 8959, 12059, 67337, 90637, 112421, 122791, 205003, 1540829, 2087447, 2809747, 3485051, 26194093, 47765699, 812016883]

約数ペア:

[(1, 812016883), (17, 47765699), (31, 26194093), (233, 3485051), (289, 2809747), (389, 2087447), (527, 1540829), (3961, 205003), (6613, 122791), (7223, 112421), (8959, 90637), (12059, 67337)]