13256553

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 18144576

約数和(自身を除く): 4888023

約数列:

[1, 3, 67, 101, 201, 303, 653, 1959, 6767, 20301, 43751, 65953, 131253, 197859, 4418851, 13256553]

約数ペア:

[(1, 13256553), (3, 4418851), (67, 197859), (101, 131253), (201, 65953), (303, 43751), (653, 20301), (1959, 6767)]