2013627021

素因数分解:

$3^1\times 7^2\times {\mathrm{13698143}}^1$

素因数の和:13698160

約数の個数: 12

約数和(自身を含む): 3123176832

約数和(自身を除く): 1109549811

約数列:

[1, 3, 7, 21, 49, 147, 13698143, 41094429, 95887001, 287661003, 671209007, 2013627021]

約数ペア:

[(1, 2013627021), (3, 671209007), (7, 287661003), (21, 95887001), (49, 41094429), (147, 13698143)]