12348021

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{953}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 18866304

約数和(自身を除く): 6518283

約数列:

[1, 3, 7, 21, 617, 953, 1851, 2859, 4319, 6671, 12957, 20013, 588001, 1764003, 4116007, 12348021]

約数ペア:

[(1, 12348021), (3, 4116007), (7, 1764003), (21, 588001), (617, 20013), (953, 12957), (1851, 6671), (2859, 4319)]