1288403039

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{52453}}^1$

素因数の和:52511

約数の個数: 24

約数和(自身を含む): 1674331680

約数和(自身を除く): 385928641

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 2233, 3509, 24563, 52453, 367171, 576983, 1521137, 4038881, 6346813, 10647959, 16732507, 44427691, 117127549, 184057577, 1288403039]

約数ペア:

[(1, 1288403039), (7, 184057577), (11, 117127549), (29, 44427691), (77, 16732507), (121, 10647959), (203, 6346813), (319, 4038881), (847, 1521137), (2233, 576983), (3509, 367171), (24563, 52453)]