13778829

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 28

約数和(自身を含む): 21208572

約数和(自身を除く): 7429743

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 461, 729, 1107, 1383, 3321, 4149, 9963, 12447, 18901, 29889, 37341, 56703, 112023, 170109, 336069, 510327, 1530981, 4592943, 13778829]

約数ペア:

[(1, 13778829), (3, 4592943), (9, 1530981), (27, 510327), (41, 336069), (81, 170109), (123, 112023), (243, 56703), (369, 37341), (461, 29889), (729, 18901), (1107, 12447), (1383, 9963), (3321, 4149)]