25003953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 39731328

約数和(自身を除く): 14727375

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 4547, 5499, 13641, 40923, 59111, 177333, 213709, 531999, 641127, 1923381, 2778217, 8334651, 25003953]

約数ペア:

[(1, 25003953), (3, 8334651), (9, 2778217), (13, 1923381), (39, 641127), (47, 531999), (117, 213709), (141, 177333), (423, 59111), (611, 40923), (1833, 13641), (4547, 5499)]