243231531

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 327782400

約数和(自身を除く): 84550869

約数列:

[1, 3, 193, 199, 579, 597, 2111, 6333, 38407, 115221, 407423, 420089, 1222269, 1260267, 81077177, 243231531]

約数ペア:

[(1, 243231531), (3, 81077177), (193, 1260267), (199, 1222269), (579, 420089), (597, 407423), (2111, 115221), (6333, 38407)]