2888890623

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{394819}}^1$

素因数の和:395099

約数の個数: 16

約数和(自身を含む): 4295641600

約数和(自身を除く): 1406750977

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 394819, 1184457, 3553371, 10660113, 106995949, 320987847, 962963541, 2888890623]

約数ペア:

[(1, 2888890623), (3, 962963541), (9, 320987847), (27, 106995949), (271, 10660113), (813, 3553371), (2439, 1184457), (7317, 394819)]