20170073907

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{1109}}^1\times {\mathrm{7457}}^1$

素因数の和:8843

約数の個数: 24

約数和(自身を含む): 29272351680

約数和(自身を除く): 9102277773

約数列:

[1, 3, 9, 271, 813, 1109, 2439, 3327, 7457, 9981, 22371, 67113, 300539, 901617, 2020847, 2704851, 6062541, 8269813, 18187623, 24809439, 74428317, 2241119323, 6723357969, 20170073907]

約数ペア:

[(1, 20170073907), (3, 6723357969), (9, 2241119323), (271, 74428317), (813, 24809439), (1109, 18187623), (2439, 8269813), (3327, 6062541), (7457, 2704851), (9981, 2020847), (22371, 901617), (67113, 300539)]