542938357

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 621907200

約数和(自身を除く): 78968843

約数列:

[1, 13, 19, 169, 247, 353, 479, 3211, 4589, 6227, 6707, 9101, 59657, 80951, 87191, 118313, 169087, 1133483, 1538069, 2198131, 3212653, 28575703, 41764489, 542938357]

約数ペア:

[(1, 542938357), (13, 41764489), (19, 28575703), (169, 3212653), (247, 2198131), (353, 1538069), (479, 1133483), (3211, 169087), (4589, 118313), (6227, 87191), (6707, 80951), (9101, 59657)]