2059071

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 3184128

約数和(自身を除く): 1125057

約数列:

[1, 3, 7, 21, 71, 213, 497, 1381, 1491, 4143, 9667, 29001, 98051, 294153, 686357, 2059071]

約数ペア:

[(1, 2059071), (3, 686357), (7, 294153), (21, 98051), (71, 29001), (213, 9667), (497, 4143), (1381, 1491)]