13243797

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 22732800

約数和(自身を除く): 9489003

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 887, 1659, 2133, 2661, 4977, 6209, 7983, 14931, 18627, 23949, 55881, 70073, 167643, 210219, 490511, 630657, 1471533, 1891971, 4414599, 13243797]

約数ペア:

[(1, 13243797), (3, 4414599), (7, 1891971), (9, 1471533), (21, 630657), (27, 490511), (63, 210219), (79, 167643), (189, 70073), (237, 55881), (553, 23949), (711, 18627), (887, 14931), (1659, 7983), (2133, 6209), (2661, 4977)]