1282259097

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67619}}^1$

素因数の和:67682

約数の個数: 36

約数和(自身を含む): 2204682480

約数和(自身を除く): 922423383

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 18963, 67619, 202857, 473333, 608571, 1419999, 2907617, 3313331, 4259997, 8722851, 9939993, 20353319, 26168553, 29819979, 61059957, 142473233, 183179871, 427419699, 1282259097]

約数ペア:

[(1, 1282259097), (3, 427419699), (7, 183179871), (9, 142473233), (21, 61059957), (43, 29819979), (49, 26168553), (63, 20353319), (129, 9939993), (147, 8722851), (301, 4259997), (387, 3313331), (441, 2907617), (903, 1419999), (2107, 608571), (2709, 473333), (6321, 202857), (18963, 67619)]