486536897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 621713664

約数和(自身を除く): 135176767

約数列:

[1, 7, 11, 73, 77, 101, 511, 707, 803, 857, 1111, 5621, 5999, 7373, 7777, 9427, 51611, 62561, 65989, 81103, 86557, 437927, 567721, 605899, 688171, 952127, 4817197, 6318661, 6664889, 44230627, 69505271, 486536897]

約数ペア:

[(1, 486536897), (7, 69505271), (11, 44230627), (73, 6664889), (77, 6318661), (101, 4817197), (511, 952127), (707, 688171), (803, 605899), (857, 567721), (1111, 437927), (5621, 86557), (5999, 81103), (7373, 65989), (7777, 62561), (9427, 51611)]