1214587731

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{14543}}^1$

素因数の和:14691

約数の個数: 32

約数和(自身を含む): 1915619328

約数和(自身を除く): 701031597

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 2037, 3977, 11931, 14543, 27839, 43629, 83517, 101801, 305403, 596263, 1410671, 1788789, 4173841, 4232013, 9874697, 12521523, 29624091, 57837511, 173512533, 404862577, 1214587731]

約数ペア:

[(1, 1214587731), (3, 404862577), (7, 173512533), (21, 57837511), (41, 29624091), (97, 12521523), (123, 9874697), (287, 4232013), (291, 4173841), (679, 1788789), (861, 1410671), (2037, 596263), (3977, 305403), (11931, 101801), (14543, 83517), (27839, 43629)]