1980132627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2287}}^1\times {\mathrm{26237}}^1$

素因数の和:28538

約数の個数: 16

約数和(自身を含む): 2881562112

約数和(自身を除く): 901429485

約数列:

[1, 3, 11, 33, 2287, 6861, 25157, 26237, 75471, 78711, 288607, 865821, 60004019, 180012057, 660044209, 1980132627]

約数ペア:

[(1, 1980132627), (3, 660044209), (11, 180012057), (33, 60004019), (2287, 865821), (6861, 288607), (25157, 78711), (26237, 75471)]