2017647431

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 2233152384

約数和(自身を除く): 215504953

約数列:

[1, 17, 31, 113, 289, 527, 1921, 1993, 3503, 8959, 32657, 33881, 59551, 61783, 225209, 575977, 1012367, 1050311, 3828553, 6981479, 17855287, 65085401, 118685143, 2017647431]

約数ペア:

[(1, 2017647431), (17, 118685143), (31, 65085401), (113, 17855287), (289, 6981479), (527, 3828553), (1921, 1050311), (1993, 1012367), (3503, 575977), (8959, 225209), (32657, 61783), (33881, 59551)]