31604097

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 50913280

約数和(自身を除く): 19309183

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1129, 1333, 3387, 3999, 7903, 9331, 23709, 27993, 34999, 48547, 104997, 145641, 244993, 339829, 734979, 1019487, 1504957, 4514871, 10534699, 31604097]

約数ペア:

[(1, 31604097), (3, 10534699), (7, 4514871), (21, 1504957), (31, 1019487), (43, 734979), (93, 339829), (129, 244993), (217, 145641), (301, 104997), (651, 48547), (903, 34999), (1129, 27993), (1333, 23709), (3387, 9331), (3999, 7903)]