12996822843

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{831371}}^1$

素因数の和:831576

約数の個数: 20

約数和(自身を含む): 19515626328

約数和(自身を除く): 6518803485

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5211, 15633, 831371, 2494113, 7482339, 22447017, 67341051, 160454603, 481363809, 1444091427, 4332274281, 12996822843]

約数ペア:

[(1, 12996822843), (3, 4332274281), (9, 1444091427), (27, 481363809), (81, 160454603), (193, 67341051), (579, 22447017), (1737, 7482339), (5211, 2494113), (15633, 831371)]