2018981921

素因数分解:

${\mathrm{11}}^3\times {\mathrm{269}}^1\times {\mathrm{5639}}^1$

素因数の和:5941

約数の個数: 16

約数和(自身を含む): 2229379200

約数和(自身を除く): 210397279

約数列:

[1, 11, 121, 269, 1331, 2959, 5639, 32549, 62029, 358039, 682319, 1516891, 7505509, 16685801, 183543811, 2018981921]

約数ペア:

[(1, 2018981921), (11, 183543811), (121, 16685801), (269, 7505509), (1331, 1516891), (2959, 682319), (5639, 358039), (32549, 62029)]