2345577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 3400320

約数和(自身を除く): 1054743

約数列:

[1, 3, 13, 39, 137, 411, 439, 1317, 1781, 5343, 5707, 17121, 60143, 180429, 781859, 2345577]

約数ペア:

[(1, 2345577), (3, 781859), (13, 180429), (39, 60143), (137, 17121), (411, 5707), (439, 5343), (1317, 1781)]