1386433727

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1\times {\mathrm{1697}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 1599651840

約数和(自身を除く): 213218113

約数列:

[1, 7, 127, 889, 919, 1697, 6433, 11879, 116713, 215519, 816991, 1508633, 1559543, 10916801, 198061961, 1386433727]

約数ペア:

[(1, 1386433727), (7, 198061961), (127, 10916801), (889, 1559543), (919, 1508633), (1697, 816991), (6433, 215519), (11879, 116713)]