439447029

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1101371}}^1$

素因数の和:1101400

約数の個数: 16

約数和(自身を含む): 704878080

約数和(自身を除く): 265431051

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1101371, 3304113, 7709597, 20926049, 23128791, 62778147, 146482343, 439447029]

約数ペア:

[(1, 439447029), (3, 146482343), (7, 62778147), (19, 23128791), (21, 20926049), (57, 7709597), (133, 3304113), (399, 1101371)]