252182217

素因数分解:

$3^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{5557}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 384524672

約数和(自身を除く): 132342455

約数列:

[1, 3, 7, 21, 2161, 5557, 6483, 15127, 16671, 38899, 45381, 116697, 12008677, 36026031, 84060739, 252182217]

約数ペア:

[(1, 252182217), (3, 84060739), (7, 36026031), (21, 12008677), (2161, 116697), (5557, 45381), (6483, 38899), (15127, 16671)]