2021133587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{11131}}^1$

素因数の和:12130

約数の個数: 16

約数和(自身を含む): 2337185664

約数和(自身を除く): 316052077

約数列:

[1, 11, 17, 187, 971, 10681, 11131, 16507, 122441, 181577, 189227, 2081497, 10808201, 118890211, 183739417, 2021133587]

約数ペア:

[(1, 2021133587), (11, 183739417), (17, 118890211), (187, 10808201), (971, 2081497), (10681, 189227), (11131, 181577), (16507, 122441)]