4054449

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 6725376

約数和(自身を除く): 2670927

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 277, 287, 357, 697, 831, 861, 1939, 2091, 4709, 4879, 5817, 11357, 14127, 14637, 32963, 34071, 79499, 98889, 193069, 238497, 579207, 1351483, 4054449]

約数ペア:

[(1, 4054449), (3, 1351483), (7, 579207), (17, 238497), (21, 193069), (41, 98889), (51, 79499), (119, 34071), (123, 32963), (277, 14637), (287, 14127), (357, 11357), (697, 5817), (831, 4879), (861, 4709), (1939, 2091)]