2011063173

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{4831}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 3143196672

約数和(自身を除く): 1132133499

約数列:

[1, 3, 7, 21, 43, 129, 301, 461, 903, 1383, 3227, 4831, 9681, 14493, 19823, 33817, 59469, 101451, 138761, 207733, 416283, 623199, 1454131, 2227091, 4362393, 6681273, 15589637, 46768911, 95764913, 287294739, 670354391, 2011063173]

約数ペア:

[(1, 2011063173), (3, 670354391), (7, 287294739), (21, 95764913), (43, 46768911), (129, 15589637), (301, 6681273), (461, 4362393), (903, 2227091), (1383, 1454131), (3227, 623199), (4831, 416283), (9681, 207733), (14493, 138761), (19823, 101451), (33817, 59469)]