9997137

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 14957280

約数和(自身を除く): 4960143

約数列:

[1, 3, 9, 59, 67, 177, 201, 281, 531, 603, 843, 2529, 3953, 11859, 16579, 18827, 35577, 49737, 56481, 149211, 169443, 1110793, 3332379, 9997137]

約数ペア:

[(1, 9997137), (3, 3332379), (9, 1110793), (59, 169443), (67, 149211), (177, 56481), (201, 49737), (281, 35577), (531, 18827), (603, 16579), (843, 11859), (2529, 3953)]