275984514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1179421}}^1$

素因数の和:1179442

約数の個数: 24

約数和(自身を含む): 643964412

約数和(自身を除く): 367979898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1179421, 2358842, 3538263, 7076526, 10614789, 15332473, 21229578, 30664946, 45997419, 91994838, 137992257, 275984514]

約数ペア:

[(1, 275984514), (2, 137992257), (3, 91994838), (6, 45997419), (9, 30664946), (13, 21229578), (18, 15332473), (26, 10614789), (39, 7076526), (78, 3538263), (117, 2358842), (234, 1179421)]