2012087571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{473321}}^1$

素因数の和:473446

約数の個数: 16

約数和(自身を含む): 2915663520

約数和(自身を除く): 903575949

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 473321, 1419963, 6153173, 18459519, 51591989, 154775967, 670695857, 2012087571]

約数ペア:

[(1, 2012087571), (3, 670695857), (13, 154775967), (39, 51591989), (109, 18459519), (327, 6153173), (1417, 1419963), (4251, 473321)]