2011812861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{172259}}^1$

素因数の和:172508

約数の個数: 16

約数和(自身を含む): 2852625600

約数和(自身を除く): 840812739

約数列:

[1, 3, 17, 51, 229, 687, 3893, 11679, 172259, 516777, 2928403, 8785209, 39447311, 118341933, 670604287, 2011812861]

約数ペア:

[(1, 2011812861), (3, 670604287), (17, 118341933), (51, 39447311), (229, 8785209), (687, 2928403), (3893, 516777), (11679, 172259)]