1394913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 2048256

約数和(自身を除く): 653343

約数列:

[1, 3, 13, 39, 47, 141, 611, 761, 1833, 2283, 9893, 29679, 35767, 107301, 464971, 1394913]

約数ペア:

[(1, 1394913), (3, 464971), (13, 107301), (39, 35767), (47, 29679), (141, 9893), (611, 2283), (761, 1833)]