214955433

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{310181}}^1$

素因数の和:310205

約数の個数: 24

約数和(自身を含む): 387107136

約数和(自身を除く): 172151703

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 310181, 930543, 2171267, 2791629, 3411991, 6513801, 10235973, 19541403, 23883937, 30707919, 71651811, 214955433]

約数ペア:

[(1, 214955433), (3, 71651811), (7, 30707919), (9, 23883937), (11, 19541403), (21, 10235973), (33, 6513801), (63, 3411991), (77, 2791629), (99, 2171267), (231, 930543), (693, 310181)]