2015780481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1566263}}^1$

素因数の和:1566293

約数の個数: 24

約数和(自身を含む): 3420720576

約数和(自身を除く): 1404940095

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1566263, 4698789, 14096367, 17228893, 20361419, 51686679, 61084257, 155060037, 183252771, 223975609, 671926827, 2015780481]

約数ペア:

[(1, 2015780481), (3, 671926827), (9, 223975609), (11, 183252771), (13, 155060037), (33, 61084257), (39, 51686679), (99, 20361419), (117, 17228893), (143, 14096367), (429, 4698789), (1287, 1566263)]