426005901

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{21683}}^1$

素因数の和:21785

約数の個数: 24

約数和(自身を含む): 642713760

約数和(自身を除く): 216707859

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 6549, 19647, 21683, 65049, 195147, 802271, 1279297, 2406813, 3837891, 7220439, 11513673, 47333989, 142001967, 426005901]

約数ペア:

[(1, 426005901), (3, 142001967), (9, 47333989), (37, 11513673), (59, 7220439), (111, 3837891), (177, 2406813), (333, 1279297), (531, 802271), (2183, 195147), (6549, 65049), (19647, 21683)]