223082497

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 259701120

約数和(自身を除く): 36618623

約数列:

[1, 11, 23, 71, 121, 253, 781, 1129, 1633, 2783, 8591, 12419, 17963, 25967, 80159, 136609, 197593, 285637, 881749, 1843657, 3142007, 9699239, 20280227, 223082497]

約数ペア:

[(1, 223082497), (11, 20280227), (23, 9699239), (71, 3142007), (121, 1843657), (253, 881749), (781, 285637), (1129, 197593), (1633, 136609), (2783, 80159), (8591, 25967), (12419, 17963)]