263653125119

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1\times {\mathrm{1607}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 281439415296

約数和(自身を除く): 17786290177

約数列:

[1, 23, 61, 337, 347, 1403, 1607, 7751, 7981, 20557, 21167, 36961, 98027, 116939, 472811, 486841, 541559, 557629, 2254621, 2689597, 7133279, 12455857, 12825467, 33035099, 34015369, 164065417, 187920973, 759807277, 782353487, 4322182379, 11463179353, 263653125119]

約数ペア:

[(1, 263653125119), (23, 11463179353), (61, 4322182379), (337, 782353487), (347, 759807277), (1403, 187920973), (1607, 164065417), (7751, 34015369), (7981, 33035099), (20557, 12825467), (21167, 12455857), (36961, 7133279), (98027, 2689597), (116939, 2254621), (472811, 557629), (486841, 541559)]