2019959337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{12613}}^1$

素因数の和:12861

約数の個数: 32

約数和(自身を含む): 3080641536

約数和(自身を除く): 1060682199

約数列:

[1, 3, 11, 23, 33, 69, 211, 253, 633, 759, 2321, 4853, 6963, 12613, 14559, 37839, 53383, 138743, 160149, 290099, 416229, 870297, 2661343, 3191089, 7984029, 9573267, 29274773, 61210889, 87824319, 183632667, 673319779, 2019959337]

約数ペア:

[(1, 2019959337), (3, 673319779), (11, 183632667), (23, 87824319), (33, 61210889), (69, 29274773), (211, 9573267), (253, 7984029), (633, 3191089), (759, 2661343), (2321, 870297), (4853, 416229), (6963, 290099), (12613, 160149), (14559, 138743), (37839, 53383)]