542857887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421801}}^1$

素因数の和:421831

約数の個数: 24

約数和(自身を含む): 921215568

約数和(自身を除く): 378357681

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 421801, 1265403, 3796209, 4639811, 5483413, 13919433, 16450239, 41758299, 49350717, 60317543, 180952629, 542857887]

約数ペア:

[(1, 542857887), (3, 180952629), (9, 60317543), (11, 49350717), (13, 41758299), (33, 16450239), (39, 13919433), (99, 5483413), (117, 4639811), (143, 3796209), (429, 1265403), (1287, 421801)]