451320129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203023}}^1$

素因数の和:203061

約数の個数: 24

約数和(自身を含む): 739007360

約数和(自身を除く): 287687231

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 203023, 609069, 1827207, 2639299, 3857437, 7917897, 11572311, 23753691, 34716933, 50146681, 150440043, 451320129]

約数ペア:

[(1, 451320129), (3, 150440043), (9, 50146681), (13, 34716933), (19, 23753691), (39, 11572311), (57, 7917897), (117, 3857437), (171, 2639299), (247, 1827207), (741, 609069), (2223, 203023)]