13022361

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 20654400

約数和(自身を除く): 7632039

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 661, 1791, 1983, 2189, 5949, 6567, 7271, 19701, 21813, 65439, 131539, 394617, 1183851, 1446929, 4340787, 13022361]

約数ペア:

[(1, 13022361), (3, 4340787), (9, 1446929), (11, 1183851), (33, 394617), (99, 131539), (199, 65439), (597, 21813), (661, 19701), (1791, 7271), (1983, 6567), (2189, 5949)]