16354689147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{288947}}^1$

素因数の和:289303

約数の個数: 24

約数和(自身を含む): 24941991360

約数和(自身を除く): 8587302213

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 2979, 6289, 18867, 56601, 288947, 866841, 2600523, 5489993, 16469979, 49409937, 95641457, 286924371, 860773113, 1817187683, 5451563049, 16354689147]

約数ペア:

[(1, 16354689147), (3, 5451563049), (9, 1817187683), (19, 860773113), (57, 286924371), (171, 95641457), (331, 49409937), (993, 16469979), (2979, 5489993), (6289, 2600523), (18867, 866841), (56601, 288947)]