3578013

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 20

約数和(自身を含む): 5397568

約数和(自身を除く): 1819555

約数列:

[1, 3, 9, 27, 81, 163, 271, 489, 813, 1467, 2439, 4401, 7317, 13203, 21951, 44173, 132519, 397557, 1192671, 3578013]

約数ペア:

[(1, 3578013), (3, 1192671), (9, 397557), (27, 132519), (81, 44173), (163, 21951), (271, 13203), (489, 7317), (813, 4401), (1467, 2439)]