428032241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{3821}}^1$

素因数の和:5072

約数の個数: 16

約数和(自身を含む): 527374848

約数和(自身を除く): 99342607

約数列:

[1, 7, 13, 91, 1231, 3821, 8617, 16003, 26747, 49673, 112021, 347711, 4703651, 32925557, 61147463, 428032241]

約数ペア:

[(1, 428032241), (7, 61147463), (13, 32925557), (91, 4703651), (1231, 347711), (3821, 112021), (8617, 49673), (16003, 26747)]