1930817949

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{210811}}^1$

素因数の和:210928

約数の個数: 16

約数和(自身を含む): 2671409664

約数和(自身を除く): 740591715

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 210811, 632433, 9064873, 14967581, 27194619, 44902743, 643605983, 1930817949]

約数ペア:

[(1, 1930817949), (3, 643605983), (43, 44902743), (71, 27194619), (129, 14967581), (213, 9064873), (3053, 632433), (9159, 210811)]