4441983

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 3009153

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 307, 371, 689, 921, 1113, 2067, 2149, 3991, 4823, 6447, 11973, 14469, 16271, 27937, 48813, 83811, 113897, 211523, 341691, 634569, 1480661, 4441983]

約数ペア:

[(1, 4441983), (3, 1480661), (7, 634569), (13, 341691), (21, 211523), (39, 113897), (53, 83811), (91, 48813), (159, 27937), (273, 16271), (307, 14469), (371, 11973), (689, 6447), (921, 4823), (1113, 3991), (2067, 2149)]