2068657917

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{89101}}^1$

素因数の和:89284

約数の個数: 16

約数和(自身を含む): 2822751360

約数和(自身を除く): 754093443

約数列:

[1, 3, 71, 109, 213, 327, 7739, 23217, 89101, 267303, 6326171, 9712009, 18978513, 29136027, 689552639, 2068657917]

約数ペア:

[(1, 2068657917), (3, 689552639), (71, 29136027), (109, 18978513), (213, 9712009), (327, 6326171), (7739, 267303), (23217, 89101)]