6688290819

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1978199}}^1$

素因数の和:1978239

約数の個数: 24

約数和(自身を含む): 10824710400

約数和(自身を除く): 4136419581

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 1978199, 5934597, 13847393, 41542179, 45498577, 96931751, 136495731, 290795253, 318490039, 955470117, 2229430273, 6688290819]

約数ペア:

[(1, 6688290819), (3, 2229430273), (7, 955470117), (21, 318490039), (23, 290795253), (49, 136495731), (69, 96931751), (147, 45498577), (161, 41542179), (483, 13847393), (1127, 5934597), (3381, 1978199)]