13179693

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 18072576

約数和(自身を除く): 4892883

約数列:

[1, 3, 47, 141, 211, 443, 633, 1329, 9917, 20821, 29751, 62463, 93473, 280419, 4393231, 13179693]

約数ペア:

[(1, 13179693), (3, 4393231), (47, 280419), (141, 93473), (211, 62463), (443, 29751), (633, 20821), (1329, 9917)]