1259830047

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{331447}}^1$

素因数の和:331638

約数の個数: 16

約数和(自身を含む): 1930353152

約数和(自身を除く): 670523105

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 331447, 994341, 2320129, 6960387, 59991907, 179975721, 419943349, 1259830047]

約数ペア:

[(1, 1259830047), (3, 419943349), (7, 179975721), (21, 59991907), (181, 6960387), (543, 2320129), (1267, 994341), (3801, 331447)]