2071443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 3088512

約数和(自身を除く): 1017069

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1531, 4593, 16841, 50523, 62771, 188313, 690481, 2071443]

約数ペア:

[(1, 2071443), (3, 690481), (11, 188313), (33, 62771), (41, 50523), (123, 16841), (451, 4593), (1353, 1531)]