2520843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 3659040

約数和(自身を除く): 1138197

約数列:

[1, 3, 13, 39, 109, 327, 593, 1417, 1779, 4251, 7709, 23127, 64637, 193911, 840281, 2520843]

約数ペア:

[(1, 2520843), (3, 840281), (13, 193911), (39, 64637), (109, 23127), (327, 7709), (593, 4251), (1417, 1779)]