23131113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 32609280

約数和(自身を除く): 9478167

約数列:

[1, 3, 19, 57, 263, 789, 1543, 4629, 4997, 14991, 29317, 87951, 405809, 1217427, 7710371, 23131113]

約数ペア:

[(1, 23131113), (3, 7710371), (19, 1217427), (57, 405809), (263, 87951), (789, 29317), (1543, 14991), (4629, 4997)]