1738649961

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{276371}}^1$

素因数の和:276613

約数の個数: 16

約数和(自身を含む): 2586841920

約数和(自身を除く): 848191959

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 276371, 829113, 2487339, 7462017, 64394443, 193183329, 579549987, 1738649961]

約数ペア:

[(1, 1738649961), (3, 579549987), (9, 193183329), (27, 64394443), (233, 7462017), (699, 2487339), (2097, 829113), (6291, 276371)]