2243318973

素因数分解:

$3^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{49433}}^1$

素因数の和:51604

約数の個数: 16

約数和(自身を含む): 3420041856

約数和(自身を除く): 1176722883

約数列:

[1, 3, 7, 21, 2161, 6483, 15127, 45381, 49433, 148299, 346031, 1038093, 106824713, 320474139, 747772991, 2243318973]

約数ペア:

[(1, 2243318973), (3, 747772991), (7, 320474139), (21, 106824713), (2161, 1038093), (6483, 346031), (15127, 148299), (45381, 49433)]