39709957

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 46230912

約数和(自身を除く): 6520955

約数列:

[1, 7, 97, 233, 251, 679, 1631, 1757, 22601, 24347, 58483, 158207, 170429, 409381, 5672851, 39709957]

約数ペア:

[(1, 39709957), (7, 5672851), (97, 409381), (233, 170429), (251, 158207), (679, 58483), (1631, 24347), (1757, 22601)]