2051236737

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{222791}}^1$

素因数の和:222842

約数の個数: 32

約数和(自身を含む): 3422085120

約数和(自身を除く): 1370848383

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 222791, 668373, 2005119, 2450701, 6015357, 6906521, 7352103, 20719563, 22056309, 62158689, 66168927, 75971731, 186476067, 227915193, 683745579, 2051236737]

約数ペア:

[(1, 2051236737), (3, 683745579), (9, 227915193), (11, 186476067), (27, 75971731), (31, 66168927), (33, 62158689), (93, 22056309), (99, 20719563), (279, 7352103), (297, 6906521), (341, 6015357), (837, 2450701), (1023, 2005119), (3069, 668373), (9207, 222791)]