2013200481

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 2808142848

約数和(自身を除く): 794942367

約数列:

[1, 3, 31, 93, 157, 173, 471, 519, 797, 2391, 4867, 5363, 14601, 16089, 24707, 27161, 74121, 81483, 125129, 137881, 375387, 413643, 841991, 2525973, 3878999, 4274311, 11636997, 12822933, 21647317, 64941951, 671066827, 2013200481]

約数ペア:

[(1, 2013200481), (3, 671066827), (31, 64941951), (93, 21647317), (157, 12822933), (173, 11636997), (471, 4274311), (519, 3878999), (797, 2525973), (2391, 841991), (4867, 413643), (5363, 375387), (14601, 137881), (16089, 125129), (24707, 81483), (27161, 74121)]