289432953

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{5639}}^1$

素因数の和:7549

約数の個数: 16

約数和(自身を含む): 429091200

約数和(自身を除く): 139658247

約数列:

[1, 3, 9, 27, 1901, 5639, 5703, 16917, 17109, 50751, 51327, 152253, 10719739, 32159217, 96477651, 289432953]

約数ペア:

[(1, 289432953), (3, 96477651), (9, 32159217), (27, 10719739), (1901, 152253), (5639, 51327), (5703, 50751), (16917, 17109)]