207895311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10271}}^1$

素因数の和:10463

約数の個数: 24

約数和(自身を含む): 325293696

約数和(自身を除く): 117398385

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 10271, 20241, 30813, 92439, 133523, 400569, 1201707, 1776883, 5330649, 15991947, 23099479, 69298437, 207895311]

約数ペア:

[(1, 207895311), (3, 69298437), (9, 23099479), (13, 15991947), (39, 5330649), (117, 1776883), (173, 1201707), (519, 400569), (1557, 133523), (2249, 92439), (6747, 30813), (10271, 20241)]