1994682021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{345041}}^1$

素因数の和:345132

約数の個数: 16

約数和(自身を含む): 2782418688

約数和(自身を除く): 787736667

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 345041, 1035123, 14146681, 16216927, 42440043, 48650781, 664894007, 1994682021]

約数ペア:

[(1, 1994682021), (3, 664894007), (41, 48650781), (47, 42440043), (123, 16216927), (141, 14146681), (1927, 1035123), (5781, 345041)]