2912842569

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{146161}}^1$

素因数の和:146257

約数の個数: 32

約数和(自身を含む): 4845562624

約数和(自身を除く): 1932720055

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 19929, 146161, 438483, 1023127, 1900093, 3069381, 5700279, 10669753, 13300651, 32009259, 39901953, 74688271, 138706789, 224064813, 416120367, 970947523, 2912842569]

約数ペア:

[(1, 2912842569), (3, 970947523), (7, 416120367), (13, 224064813), (21, 138706789), (39, 74688271), (73, 39901953), (91, 32009259), (219, 13300651), (273, 10669753), (511, 5700279), (949, 3069381), (1533, 1900093), (2847, 1023127), (6643, 438483), (19929, 146161)]