2808889354677

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1\times {\mathrm{851297}}^1$

素因数の和:854697

約数の個数: 32

約数和(自身を含む): 4372593426432

約数和(自身を除く): 1563704071755

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 3343, 10029, 23401, 70203, 157121, 471363, 851297, 1099847, 2553891, 3299541, 5959079, 17877237, 40010959, 120032877, 280076713, 840230139, 2845885871, 8537657613, 19921201097, 59763603291, 133756635937, 401269907811, 936296451559, 2808889354677]

約数ペア:

[(1, 2808889354677), (3, 936296451559), (7, 401269907811), (21, 133756635937), (47, 59763603291), (141, 19921201097), (329, 8537657613), (987, 2845885871), (3343, 840230139), (10029, 280076713), (23401, 120032877), (70203, 40010959), (157121, 17877237), (471363, 5959079), (851297, 3299541), (1099847, 2553891)]