219260931

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 310438800

約数和(自身を除く): 91177869

約数列:

[1, 3, 19, 57, 193, 361, 579, 1049, 1083, 3147, 3667, 11001, 19931, 59793, 69673, 202457, 209019, 378689, 607371, 1136067, 3846683, 11540049, 73086977, 219260931]

約数ペア:

[(1, 219260931), (3, 73086977), (19, 11540049), (57, 3846683), (193, 1136067), (361, 607371), (579, 378689), (1049, 209019), (1083, 202457), (3147, 69673), (3667, 59793), (11001, 19931)]