214906923

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{310111}}^1$

素因数の和:310135

約数の個数: 24

約数和(自身を含む): 387019776

約数和(自身を除く): 172112853

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 310111, 930333, 2170777, 2790999, 3411221, 6512331, 10233663, 19536993, 23878547, 30700989, 71635641, 214906923]

約数ペア:

[(1, 214906923), (3, 71635641), (7, 30700989), (9, 23878547), (11, 19536993), (21, 10233663), (33, 6512331), (63, 3411221), (77, 2790999), (99, 2170777), (231, 930333), (693, 310111)]