1942051239

素因数分解:

$3^2\times {\mathrm{557}}^1\times {\mathrm{387403}}^1$

素因数の和:387966

約数の個数: 12

約数和(自身を含む): 2810228616

約数和(自身を除く): 868177377

約数列:

[1, 3, 9, 557, 1671, 5013, 387403, 1162209, 3486627, 215783471, 647350413, 1942051239]

約数ペア:

[(1, 1942051239), (3, 647350413), (9, 215783471), (557, 3486627), (1671, 1162209), (5013, 387403)]