2067891

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 3206400

約数和(自身を除く): 1138509

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1669, 5007, 11683, 35049, 98471, 295413, 689297, 2067891]

約数ペア:

[(1, 2067891), (3, 689297), (7, 295413), (21, 98471), (59, 35049), (177, 11683), (413, 5007), (1239, 1669)]