1090153099

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 1314938880

約数和(自身を除く): 224785781

約数列:

[1, 7, 31, 71, 173, 217, 409, 497, 1211, 2201, 2863, 5363, 12283, 12679, 15407, 29039, 37541, 70757, 85981, 88753, 203273, 380773, 495299, 900209, 2193467, 2665411, 5023747, 6301463, 15354269, 35166229, 155736157, 1090153099]

約数ペア:

[(1, 1090153099), (7, 155736157), (31, 35166229), (71, 15354269), (173, 6301463), (217, 5023747), (409, 2665411), (497, 2193467), (1211, 900209), (2201, 495299), (2863, 380773), (5363, 203273), (12283, 88753), (12679, 85981), (15407, 70757), (29039, 37541)]