259145121

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{3203}}^1$

素因数の和:3536

約数の個数: 16

約数和(自身を含む): 349876800

約数和(自身を除く): 90731679

約数列:

[1, 3, 149, 181, 447, 543, 3203, 9609, 26969, 80907, 477247, 579743, 1431741, 1739229, 86381707, 259145121]

約数ペア:

[(1, 259145121), (3, 86381707), (149, 1739229), (181, 1431741), (447, 579743), (543, 477247), (3203, 80907), (9609, 26969)]