1968227583

素因数分解:

$3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{90731}}^1$

素因数の和:91774

約数の個数: 16

約数和(自身を含む): 3002140416

約数和(自身を除く): 1033912833

約数列:

[1, 3, 7, 21, 1033, 3099, 7231, 21693, 90731, 272193, 635117, 1905351, 93725123, 281175369, 656075861, 1968227583]

約数ペア:

[(1, 1968227583), (3, 656075861), (7, 281175369), (21, 93725123), (1033, 1905351), (3099, 635117), (7231, 272193), (21693, 90731)]